Dr meter LX1010BS Handheld Split Type Design Digital Light Meter Instruction Manual
- June 17, 2024
- Dr meter
Table of Contents
Digital llluminance Meter
Model: LX1010BS
Operation Manual
Instruction
Your purchase of this DIGITAL LUX METER marks a step forward into the field of
precision measurements.
Although this lux meter is a complex and delicate instrument, its ruggedness
makes it durable if it is operated properly. Please read the following
instructions carefully and keep this manual handy.
Features
-
Precise and easy reading.
-
High accuracy in measurement.
-
LSI-circuit use provides high reliability and durability.
IVWide range of light measurements. -
LOW BATTERY indicator.
-
Auto zero adjustment.
-
LCD display consumes low power and can be read clearly even in high ambient light.
-
Detached LIGHT SENSOR enables user to take measurements at an optimum position.
Specifications
| Display | 31/2 digits LCD display, 1,999 counts |
|---|---|
| Measuring Range | 1-100,000L0x. (3 Ranges) |
2,000 Lux range: reading x 1
20,000Lux range: readingx 10
100,000Lux range: readingxl 00
| Range | Resolution | Accuracy (23±5°C) |
|---|---|---|
| 0- 2,000 Lux | 1 Lux | ± (4%rdg+2d) |
| 2,000- 19,999 Lux | 10 Lux | + (4%rdg+2d) |
| 20,000-100,000 Lux | 100 Lux | +±(5%+2d) |
NOTE: Accuracy tested by a standard parallel light tungsten lamp of 2854°K temperature
| Repeatability | ± 2% |
|---|
Temperature
Characteristic| ±0.1d/C
Testrate| 0.2 times/sec
Photo detector| One silicon photo diode with filter
Operation
temperature-humidity| -10C to 40C (32 F -104 “F) 0-70%Rh
Storage
temperature-humidity| -10C to 50C (14 “F -140 F) 0-80%Rh D159
Over-input| Indication of “1” (2,000Lux/20,000Lux)
Indication of “OVER” (100,000Lux)
Dimension| 1 06x57x26mm (Photo detector)
130x72x30mm (Meter body)
1 50cm (Photo detector lead)
Weight| 170g
Power Supply| One 9V battery, Consumption current approx.2mA
Accessories| Instruction-manual , battery, carrying case
Name of Parts & Positions
- LCD display
- Turn off, turn on, value hold
- Range select button
- Photo detector
Operating Instructions
- Install the battery, and then switch the button 2 to ON”
- Push down the range selection switch to desired range
- Remove the photo detector cap and face it to the light source in a horizontal position
- Read the test value from the LCD display.
- Out of range: If the instrument only displays one 1 in the LCD, it means the light source is too bright, and a higher range should be selected.
- Data-Hold mode: Switch the button 2 to “HOLD” to select Hold mode. When “HOLD” mode is selected, the LUX meter stops all further measurements and the test value will be hold on the display. Switch the button HOLD” to the ON’, the hold value will be cancelled.
- When the measurement is completed, snap on the cap on the photo detector and switch the power selector (button 2) t0 “OFF”
Battery Check-up & Replacement
- It is necessary to replace with a new 9V battery, when left corner of LCD display show “ “
- After turning off the meter, remove the battery cover
- Disconnect the battery from the meter and replace it with a standard 9-volt battery and press the cover back into the place
Spectral Sensitivity Characteristic
Maintenance
- Clean the white plastic dome on the top of the detector with a damp cloth when necessary.
- Don’t store the instrument where temperature of humidity is excessively high.
Recommended Illuninaton
| OFFICE | Conference, reception room | 200 ∼ 750Lux |
|---|---|---|
| Clerical work | 700 ∼ 1,500Lux | |
| Typing drafting | 1,000 ∼ 2,000Lux | |
| FACTORY | Packing work, entrance passage | 150 ∼ 300Lux |
| Visual work at production line | 300 ∼ 750Lux | |
| Inspection work | 750 ∼ 1,500Lux | |
| Electronic parts assembly line | 1,500 ∼ 3,000Lux | |
| HOTEL | Public room, cloakroom | 100 ∼ 200Lux |
| Reception, cashier | 220 ∼ 1,000Lux | |
| STORE | Indoors stairs corridor | 150 ∼ ‘ 200Lux |
| Show window, packing table | 750 ∼ 1,500Lux | |
| Forefront of show window | 1,500 ∼ 3,000Lux | |
| HOSPITAL | Sickroom, warehouse | 100 ∼ 200Lux |
| Medical examination room | 300 ∼ 750Lux | |
| Operation room, emergency treatment | 750 ∼ 1,500Lux | |
| SCHOOL | Auditorium, indoor gymnasium | 100 ∼ 300Lux |
| Class room | 200 ∼ 750Lux | |
| Laboratory, library, drafting room | 500 ∼ 1,500Lux |
FCC Statement
This device complies with Part 1 5 of the FCC Rules.
Operation is subject to the following two conditions:
- this device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation.
Learn more about the UK Declaration of Conformity, Please click below link to
download.
http://files.drmeter.com/lxl010bs-uk-doc.pdf
Learn more about the EU Declaration of Conformity, Please click below link to
download.
http://files.drmeter.com/161-61010-07-DOC-UK.pdf