URCERI SMT912 Light Digital Temperature Meter User Manual
- June 17, 2024
- URCERI
Table of Contents
URCERI SMT912 Light Digital Temperature Meter
Introduction
Welcome to the world of precision measurement with the URCERI SMT912 Light Meter. This digital illuminance meter is designed to provide accurate readings of ambient light levels, helping professionals in various fields such as photography, cinematography, environmental monitoring, and safety compliance to make informed decisions.
Specifications
- Display: 4 digital color LCD
- Measuring range: 0~200,000 lux, 0 ~ 20,000 Fc
- Resolution: <1000: 0.1; >1000: 1
- Accuracy: ±3% rdg ± 8 dgts (<10,000 Lux), ±4% rdg ±10 dgts (>10,000 Lux)
- Spectral response: CIE photopic (CIE human eye response curve)
- Spectral accuracy: CIE V (λ) function (f1′ ≤ 6%, f2′ ≤ 2%)
- Over range indication: LCDs “-OL-” or “-LO-“
- Sampling rate: twice/sec
- Photodetector: silicon photodiode with spectral response filter
- Power supply: 3 x 1.5V AAA batteries
- Battery life: At least 60 hours
- Dimension (LWH): 174.55630.5mm
What’s In the Box
- URCERI SMT912 Light Meter
- User Manual
- Carrying Pouch
Key Features
- Wide measurement range up to 200,000 lux for versatile applications
- High accuracy and resolution for precise readings
- Large 4-digit color LCD screen for clear display of measurement results
- Compact and lightweight design for portability and ease of use
- Simple one-button operation for quick and convenient measurements
- Auto power-off function to conserve battery life
- Low battery indicator for timely replacement of batteries
Dimensions
Description
Precise Measurement & Quick Reaction
The light meter provides extremely precise readings over a range of up to
200,000 Lux. With a high response rate and a frequency of twice per second,
you can be guaranteed to get accurate and timely data.
Simple to Utilize
Its four digital color LCD panel is specially designed to allow you to
monitor your readings at any time of day. With the low battery indicator, you
can quickly determine whether it’s running low on power, or you can just take
advantage of the auto power off feature, which turns off the device
automatically after 15 minutes if it’s not in use.
Adaptable Uses
It’s incredibly small and lightweight, so you can carry it anywhere you go.
The light meter can be used for many different things, such as set and scenic
design, photographic projects, and more, in schools, industries, warehouses,
offices, and homes.
How to Use
- Insert 3 AAA batteries into the battery compartment.
- Press the power button to turn on the light meter.
- Aim the light sensor at the light source to be measured.
- Read the measurement displayed on the LCD screen.
- To switch between lux and foot-candle units, press the UNIT button.
- After use, press and hold the power button to turn off the light meter.
Safety Precautions
- Avoid exposing the light meter to extreme temperatures, humidity, or direct sunlight.
- Handle the light meter with care to prevent damage to the sensor or display.
- Do not attempt to disassemble or repair the light meter yourself.
- Keep the light meter away from water or other liquids to prevent electrical damage.
- Store the light meter in the provided carrying pouch when not in use to protect it from dust and scratches.
Maintenance
- Clean the light sensor and display screen regularly with a soft, dry cloth.
- Replace the batteries when the low battery indicator appears to ensure accurate readings.
- Store the light meter in a cool, dry place away from moisture and corrosive substances.
Troubleshooting
Problem : The light meter does not turn on.
Solution : Check the battery compartment and replace the batteries if
necessary. Ensure that the batteries are inserted correctly.
Frequently Asked Questions
Can the URCERI SMT912 Light Meter measure both indoor and outdoor light levels?
Yes, the URCERI SMT912 Light Meter is suitable for measuring light levels both indoors and outdoors. It can accurately measure ambient light in various environments, including offices, homes, studios, and outdoor settings.
How do I know if the light meter is calibrated correctly?
The URCERI SMT912 Light Meter is factory-calibrated, but you can verify its accuracy by comparing its readings with those of a known light source. If you suspect that the light meter is not calibrated correctly, refer to the user manual for instructions on recalibration.
Can I use the light meter to measure light emitted by different types of light sources, such as LED, fluorescent, or incandescent bulbs?
Yes, the URCERI SMT912 Light Meter can measure light emitted by various types of light sources. It provides accurate readings regardless of the type of light source, allowing you to assess lighting conditions in different environments.
Is it possible to record or save measurement readings with the URCERI SMT912 Light Meter?
No, the URCERI SMT912 Light Meter does not have built-in memory or data logging capabilities. It provides real-time measurement readings on its LCD screen, allowing you to record the readings manually if needed.
Can the light meter be used for photography or cinematography purposes?
Yes, the URCERI SMT912 Light Meter is suitable for photography and cinematography applications. It allows photographers and cinematographers to measure ambient light levels accurately, helping them achieve optimal exposure settings for their shots.
What is the difference between lux and foot-candles, and how do I switch between these units on the light meter?
Lux and foot-candles are units of measurement for illuminance, with lux being the metric unit and foot-candles being the imperial unit. You can switch between lux and foot candles on the URCERI SMT912 Light Meter by pressing the UNIT button.
How long do the batteries typically last in the light meter?
The battery life of the URCERI SMT912 Light Meter depends on usage, but the device is designed to conserve battery power with its auto power-off function. Replace the batteries when the low battery indicator appears to ensure continued accuracy.
Can the light meter be used in extreme temperatures or weather conditions?
The URCERI SMT912 Light Meter is designed for use in temperatures ranging from 0°C to 40°C (32°F to 104°F). Avoid exposing the light meter to extreme temperatures, humidity, or other adverse weather conditions to prevent damage.
Is the URCERI SMT912 Light Meter covered by a warranty?
Yes, the URCERI SMT912 Light Meter comes with a limited warranty. Please refer to the warranty information provided with your purchase for details on coverage and terms.
Where can I find additional support or assistance if I have questions or issues with the light meter?
For additional support or assistance, please contact URCERI customer support through the official website or the contact information provided with your purchase. Our team is dedicated to ensuring your satisfaction with our products.
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