TENMARS TM-215 LUX/FC Datalogging Light Meter User Manual

October 30, 2023
TENMARS

TENMARS TM-215 LUX/FC Datalogging Light Meter

TENMARS-TM-215 LUX-FC-Datalogging-Light-Meter

the following is the text from the user manual / instructions:
Lux Light Meter TM-215
User’s Manual
HB2TM2150001

TM-215

Introduction

Lux Light Meter is designed for measuring Luminance (unit: Lux/FC) and Luminous intensity (unit: candela or CD), while complying with the specifications: DIN5032-7-2017 Class C, JJG 245-2005 Class B, JIS C 1609-1: 2006 Class A,CNS5119.
2 Accessories
1 Meter 1 User manual 1 USB cable 1 9V battery 1 Carrying case 1 AC 100~240V to DC 9V/0.5A(9mm) adaptor
3 Safety Precaution
Note! Please refer to this manual. Improper use may damage the meter and its components. Complies with European Directive.
Do not operate in environments with flammable gas or humid environments.
Operating altitude: up to 2000M. Operating environment: Indoor use; Pollution degree 2. Clean with soft cloth when dirty, such as glasses cloth. Do
functioning.
1
4 Meter Description
TM-215
1. Probe jack
9. Power button
2. Display
10 DC power jack
3. Data hold button /
11. USB port
Transmittance button
4. Backlitght button
12 Battery cover
5. Candela (CD) button / 13 Light-detecting
Average button (for 4 or
5 points)
6. Zero button / Maximum
and minimum button
7. Manual record (REC)/
Auto record (LOG)
8. Time display button /
Set button
2
TM-215 5 Operation 5.1 Power Button
Press button to turn on or turn off the power.
5.2 Turn on backlight (Backlight)
Press
button to turn on or turn off the
backlight. The backlight will be turned off automatically after
lighting up for 15 seconds. The backlight will be turned on automatically when
the meter is connected to USB or AC POWER.
5.3 Data hold (HOLD)
Press
button to hold the displayed value,
then a symbol will appear. Press again to
disable it and the symbol disappears. When the reading is held, you can only turn off
the power and use the backlight switch.
5.4 Time display (Time) Change the display mode of hour-minute, second, date or year. Press button to change the display mode. If rebooting, the display mode will be set to hour: minute.
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5.5 Luminous intensity display (CD)
Press
button to convert as Luminous intensity
mode (CD). The digit shown on the upper right
corner of the display represents the distance setting
value. Press again to exit.
5.6 Auto zero (ADJ 0)
Press
button to zeroing and the symbol
will appear. If the meter is not covered with a cap during ADJ or not covered with a cap when
button pressed, the symbol
will
appear.
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TM-215
5.7 Manual Record With the function, the present value displayed can be recorded manually, including time, the luminance value, and the distance for luminous intensity.
With pressing
button, the current recorded
number and the symbol REC display. The logs of
manual record are up to 200. If more than 200 logs,
the symbol FULL displays, the logs can be cleared
up in the settings.
5.8 Manual Record Reading This function can read 200 records of manual data, including time, illuminance value, candle value and candle distance setting.

Lux Light Meter TM-215
User’s Manual
HB2TM2150001

Introduction
Lux Light Meter is designed for measuring Luminance (unit: Lux/FC) and Luminous intensity (unit: candela or CD), while complying with the specifications: DIN5032-7-2017 Class C, JJG 245-2005 Class B, JIS C 1609-1: 2006 Class A,CNS5119.
2 Accessories
1 Meter 1 User manual 1 USB cable 1 9V battery 1 Carrying case 1 AC 100~240V to DC 9V/0.5A(9mm) adaptor
3 Safety Precaution
Note! Please refer to this manual. Improper use may damage the meter and its components. Complies with European Directive.
Do not operate in environments with flammable gas or humid environments.
Operating altitude: up to 2000M. Operating environment: Indoor use; Pollution degree 2. Clean with soft cloth when dirty, such as glasses cloth. Do
not clean with chemicals and other solvents. Class B ­ Equipment for use in all establishments other
than domestic. Group 1 ­ RF energy generated is needed for internal
functioning.
1

4 Meter Description

TM-215

1. Probe jack

9. Power button

2. Display

10 DC power jack

3. Data hold button /

11. USB port

Transmittance button

4. Backlitght button

12 Battery cover

5. Candela (CD) button / 13 Light-detecting

Average button (for 4 or

5 points)

6. Zero button / Maximum

and minimum button

7. Manual record (REC)/

Auto record (LOG)

8. Time display button /

Set button

2

TM-215 5 Operation 5.1 Power Button
Press button to turn on or turn off the power.

5.2 Turn on backlight (Backlight)

Press

button to turn on or turn off the

backlight. The backlight will be turned off automatically after

lighting up for 15 seconds. The backlight will be turned on automatically when

the meter is connected to USB or AC POWER.

5.3 Data hold (HOLD)

Press

button to hold the displayed value,

then a symbol will appear. Press again to

disable it and the symbol disappears. When the reading is held, you can only turn off
the power and use the backlight switch.

5.4 Time display (Time) Change the display mode of hour-minute, second, date or year. Press button to change the display mode. If rebooting, the display mode will be set to “hour: minute”.
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TM-215

5.5 Luminous intensity display (CD)

Press

button to convert as Luminous intensity

mode (CD). The digit shown on the upper right

corner of the display represents the distance setting

value. Press again to exit.

5.6 Auto zero (ADJ 0)

Press

button to zeroing and the symbol

will appear. If the meter is not covered with a cap during ADJ or not covered with a cap when

button pressed, the symbol

will

appear.

4

TM-215

5.7 Manual Record With the function, the present value displayed can be recorded manually, including time, the luminance value, and the distance for luminous intensity.

With pressing

button, the current recorded

number and the symbol REC display. The logs of

manual record are up to 200. If more than 200 logs,

the symbol FULL displays, the logs can be cleared

up in the settings.

5.8 Manual Record Reading This function can read 200 records of manual data, including time, illuminance value, candle value and candle distance setting.

Press

more than 2 seconds and

appears on the LCD Press

or

to

select the log number for reading, Press more than 2 seconds to quit this mode.

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TM-215

5.9 Auto-recording (Data Logger) This function is designed to record the present luminance value, time, and the maximum log number is 7000.

Press

button for 2 seconds to enable or

disable the auto-record function. The symbol LOG

and REC display as display turned on, and the

interval is 1 minutes in the initial setting. The symbol

REC will flash when recording.

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TM-215
Connect the meter to a computer for the settings of auto-recording and data- reading.
The function auto-power off will be disabled when automatic recording enabled.
When the log number is up to 7000, the symbol appears until exiting the auto- recording
mode or power off.
5.10 Disable Auto Power Off
Press and hold button for 2 seconds to disable or reset to the auto-power-off when power on. The time for auto-power off is 15 minutes. Auto-power off function will be disabled after USB
and AC power is connected.

5.11 Transmittance % This function is designed for the measurement of
light transmittance.

Press

button for 2 seconds to enter or exit

the menu for transmittance. Entering the menu and

the reference value is shown, press

button for

1 second to confirm the present reference value,

and enter the mode of transmittance percentage. At

this moment, press

button for 2 seconds to

confirm the present reference value.

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TM-215

5.12 Averaging 4 or 5 points This function is designed to calculate the average value with four or five measuring points as the average of the luminance measurement for the environment.
1.Press button for 2 seconds to enter or exit the menu of 4-5 Point AVG.

2.Press

button or

points 1, 2, 3, 4, and C.

button to select

3.With

button pressed, the luminance

measuring starts; with

button pressed again,

the measuring data are recorded.

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TM-215

4. After the four points or the central point

determined, press

button for 2 seconds to

average the 4 or 5 points.

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5. Press

button for 2 seconds to return to the

mode of recording point setting.

OR Average of five points =(P1+P2+P3+P4+2PC)/6;
Average of four points =( P1+P2+P3+P4)/4
Exiting the menu of 4-5 Point AVG, the value will return to zero.
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TM-215

5.13 Maximum and Minimum Hold This function is designed to hold the maximum and minimum values displayed.

Press

button for 2 seconds to enter or exit the

MAX/MIN menu while holding the present maximum

or minimum value; then press

button for 1

second to switch the maximum and minimum values

displayed.

5.14 Function Settings (Setup) This function is for modifying the setting parameters of the meter

Press

button for 2 seconds to enter or exit the

SETUP mode. As entering the SETUP mode, what

the showing

button is for moving down,

button is for moving up,

button is for

selection. Use the buttons to adjust the setting

function described as the following steps 1 to 10.

11

TM-215

1. Adjustment of Year:

Press

button to enter or exit the adjustment

mode. When starting adjustment, the display will

flash. Press

button for the adjustment of digits.

Press

or

to adjust the number where

the maximum is 9999.

2. Adjustment of Month and Date:

Press

button to enter or exit the adjustment

mode. When starting adjustment, the display will

flash. Press

button for the adjustment of digits.

Press

or

to adjust the number with

the range from 01 /01 to 12/31.

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TM-215

3. Adjustment of Hour and Minute:

Press

button to enter or exit the adjustment

mode. When starting adjustment, the display will

flash. Press

button for the adjustment of digits.

Press

or

to adjust the number with

the range from 00:00 to 23:59.

4. Adjustment of Second:

Press

button to enter or exit the adjustment

mode. When starting adjustment, the display will

flash. Press

or

to adjust the number

with the range from 00 to 59.

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TM-215

5. Unit setting:

Press

button to enter or exit the adjustment

mode. When starting adjustment, the display will

flash. Press

or

& m or FC & ft.

to switch the units LUX

6. CD distance setting:

Press

button to enter or exit the adjustment

mode. When starting adjustment, the display will

flash. Press

button for the adjustment of digits.

Press

or

to adjust the number with the

range from 00.01 to 99.99m, where the initial setting

is 1.00m.

CD = Lux × r2

14

TM-215

7. OFFSET settings: The luminance output value can be adjusted. Press

button to enter or exit the adjustment mode. When starting adjustment, the display will flash.

Press

button for the adjustment of digits.

Press

or

to adjust the number with the

range from 0.1% to 999.9%, where the initial setting

is 100.0%.

8.Settings for switch the shifting mode from auto to fixed:

Press

button to enter or exit the adjustment

mode while the symbol R-H will flash. Press

button to enable or to disable. Press

or

to adjust the shift with the selection of 400.0, 4000,

40000, 400000, where the initial setting is

.

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TM-215

9. Clearing Record Manually:

Press

button, the symbol located on the

upper right corner of the display flashes, and

repeatedly press

button to select or

.

When you select

and press

button, the

recorded data will be cleared manually, while the

symbol

flashes once at the moment; if to

select and press cleared.

button, nothing will be

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TM-215

10. Reset:

Press

button the upper right corner of the

display will start flashing, and press

button

to select

or

. When you select

and press

button, the data will be reset and

the meter will reboot; if to select and press

button, nothing will be reset.

17

TM-215

Software Installation

Supported operating systems: Windows7/Windows 8.1/Windows10
Place the CD included with this meter into the CD/DVD-ROM drive of the PC to connect to and install the desktop program:
As the desktop application installed completely, remove the disc from the CD/DVD ROM drive.
Connect the USB cable included with this meter to the PC, as shown in the figure below.
Execute the PC desktop software program: Double-click the left mouse button on the desktop program to execute the desktop program.
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TM-215 7 General Specifications
Display of reading: LCD display with 4 digits, where the maximum number shown is 9999.
Unit: LUX /FC/CD Data holding function (HOLD) Automatic and manual shifting Backlight display Auto power off (15 minutes after last usage) and
disable the function. Maximum/minimum hold. Overload indication: “OL”. Datalogging capacity 7000 records. Interval of data storage: 1 second to 10 days. Low battery indication Average of 4 or 5 point Transmittance measurement Battery: 9V (NEDA 1604, IEC 6F22 or JIS 006P) Battery life: about 60 hours Standby power consumption: 90W Operating power consumption: 90mW Operating temperature and humidity: 0°C to 50°C
(32°F to 122°F ) relative humidity< 80% Storage temperature and humidity: -10°C to
60°C(10°F to 140°F ) , relative humidity < 80% Weight: about 300g Dimension:
Meter 140 (L) x 65 (W) x 37.5 (H) mm Sensor 81 (L) x 57 (W) x 28 (H) mm Length of wring for light sensor: Approx. 100 cm.
19

TM-215

Electrical Specifications

Quality Indices

Accuracy is specified for ambient temperatures

between 15°C to 28°C (59°F to 82°F)

Comply with DIN 5032 Part7 Class CJIS

Standard

C 1609-1:2006 Class AJJG 245-2005

Class B

Test Range Accuracy

400.0/4000/40,000/400,000 Lux 40.00/400.0/4,000/40,000 Foot-Candle 0.1/1/10/100 Lux 0.01/0.1/1/10 Foot-Candle

Relative spectral response (f1´)

±8% CIE visible light V()

Cosine characteristic (f2)

±6%

Oblique incident light characteristic

angle

10°: ±1.5% 30°: ±3% 60°: ±10%
80°: ±30%

Accuracy

±3% (for light source A of 2856°K )

Linearity (JISC 1609-1:2006) (Accuracy of various light sources) Initial Adjustment (fADJ) DIN5032 Part7 JJG 245-2005
Linearity(f3) DIN5032 Part7 JJG 245-2005

< 3000 Lux :±5% with reading ± 1 3000 Lux to 9999 Lux:±7.5% with reading ±1 > 10000Lux(930 FC) N/A
±5% with reading ± 1
±2.5%

Range change(f11)

±2%

Fatigue(f5)

-1%

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TM-215

IR response(fIR) ±4%

UV response(fUV) ±2.5%

Temperature(f6T) ±1%

Response time

Auto shifting: 5 seconds Manual shifting: 2 seconds

8.2 Relative Visible Spectrum Response Relative CIE 1931 standard spectral response

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TM-215 9 Maintenance or Repair
1.When the symbol ” ” appears on the LCD display, it indicates the battery low. Please replace the battery immediately to ensure accuracy.
2.If dirty, please wipe it with a soft cloth, such as glasses cloth, and not use a solvent such as chemicals.
3.If not in use for a long time, remove the battery to prevent battery liquid from leaking that may corrode the internal components.
4.When the symbol “Lob” appears on the LCD display, it indicates the battery low. Please replace the battery immediately for normal operation.
10 PRECAUTIONS
Removing Probe (With LOCK) :
22

TM-215 11 AC to DC Adaptor
External AC 100~240V to DC 9V/0.5A power supply Plug: The pin in the center connects to the positive electrode and the outer case is negative electrode Diameter: 5.5mm; internal diameter: 2.1mm
12 Replace the battery
1. Turn off the power. 2. Open the frame and battery cover at the back of
the meter, remove the battery. 3.Install a new 9V battery. Please pay attention to
the polarity positions of positive and negative. 4. Put the battery cover and frame back in place.
23

TM-215 13 End of Life Disposal
Note: This symbol indicates that the meter and its accessories must be separated and processed properly.
.
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Professional Electrical and Environment Test & Measurement
Instruments: LED light meter, Temperature & Humidity meter,Infrared Thermometer, Sound level meter, Light meter, EMF meter, UV Light meter, RF meter, Hot wire Anemometer, Co meter,Anemometer, Lan cable tester, Co2 meter, Solar power meter, Radiation meter, Clamp meter, Multimeter, Phase Rotation
test, Digital Insulation tester
Our products of high quality are selling well all over the world
TENMARS ELECTRONICS CO., LTD. 6F, NO.586 Ruiguang Rd, Neihu Dist.
Taipei City, Taiwan E-mail: service@tenmars.com
http://www.tenmars.com

References

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