Visible Light Meter

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Visible Light Meter Specification

Resolution
1 Lux

Sensor Type
Photo Diode

Measurement Range
0~50,000 Lux

Humidity %
Less than 80% RH

Capacity
Portable hand-held

Temperature Range
0°C ~ 50°C

Material
Plastic ABS

Power Supply
9V battery

Power Consumption
Low

Accuracy
±4% reading

Display Type
LCD Digital

Range
0~50,000 Lux

Equipment Type
Visible Light Meter

Hold Function
Yes (data hold)

Operating Environment
Indoor/Outdoor

Sampling Rate
0.4 seconds

Weight
Approx. 170g (with battery)

Dimensions
Approx. 130 x 70 x 29 mm

Auto Power Off
Yes

Visible Light Meter Trade Information

Payment Terms
Delivery Point (DP), Cheque, Letter of Credit (L/C), Western Union, Paypal, Cash on Delivery (COD), Letter of Credit at Sight (Sight L/C), Cash Against Delivery (CAD), Telegraphic Transfer (T/T), Days after Acceptance (DA), Cash in Advance (CID), Cash Advance (CA)

Sample Available
Yes

Main Domestic Market
All India

About Visible Light Meter

VISIBLE LIGHT METER
MODEL : 9.4 VISIBLE LIGHT METER

BLUE LIGHT

Features

Integral Sensor
Compact
Durable
Accurate
LCD readout

Applications

Blue Lamp Intensity
Blue LED Intensity
Eyewear Actinic Blocking
Biliruben Lamp Aging
Aquarium Lamp Aging
Acne Lamp Aging

Plant Growth

The blue band of the photosynthetic radiation action spectrum (PAR).

The phototropic response spectrum of plants.

Solarmeter Specifications Radiometer
Model	9.4
Irrad. Range	0-199.9 mW/cm²
Response at 450 nm	98%
Bandwidth	422-499 nm
Resolution	0.1 mW/cm²
Conv. Rate	3.0 Readings/Sec
Display	3.5 Digit LCD
Digit Size	0.4 inch high
Oper. Humid.	5% TO 90% RH
Accuracy	±10% REF.NIST
Dimensions (in.)	4.2L x 2.4W x 0.9D (inches)
Weight	4.5 OZ. (incl. batt.)
Power Source	9-Volt DC Battery
Lens	UV Glass
Diffuser	Virgin PTFE .005
Detector	GaP with Schott filter

Reliability and Accuracy in Light Measurement

This light meter ensures reliable readings with high accuracy and a responsive sampling rate. Its ability to measure a wide range of illuminance, from dim to exceedingly bright, makes it versatile for various settings. The photo diode sensor delivers consistent results, enhancing the effectiveness of lighting assessments in workplaces or outdoor areas.

Convenient and User-Friendly Design

Its lightweight and compact ABS plastic housing means you can carry and operate the light meter anywhere with ease. The clear LCD digital display and easy button interface ensure quick readings, while the auto power-off and data hold functions provide efficient usage, reducing unnecessary battery drain during extended tasks.

FAQs of Visible Light Meter:

Q: How is the Visible Light Meter typically used in indoor and outdoor environments?

A: The Visible Light Meter is designed to accurately measure illuminance in both indoor and outdoor settings. Simply position the sensor toward the light source in the desired location, and the meter will provide real-time Lux readings, helping to assess lighting conditions for safety, energy efficiency, or compliance with standards.

Q: What makes the auto power-off and data hold features beneficial for users?

A: The auto power-off feature conserves battery life by turning off the meter after a period of inactivity, while the data hold function allows you to temporarily freeze a reading on the display, making it easier to record values without losing them when moving to another area.

Q: When should the meter be recalibrated or maintained for best accuracy?

A: For continued accuracy (4% reading), its recommended to periodically recalibrate the meter according to manufacturer guidelines, especially after frequent, long-term use or if it has been exposed to extreme environmental conditions.

Q: Where can this Visible Light Meter be obtained in India?

A: This meter is available through authorized distributors, manufacturers, and suppliers across India. Check with local scientific instrument suppliers or official company distributors for availability and after-sales support.

Q: What is the process for taking a light measurement with this device?

A: To measure light, turn on the meter, point the photo diode sensor toward the light source, and hold steady for at least 0.4 seconds. The LCD display will show a Lux value, which you can hold using the data hold button or record for your needs.

Q: How does the devices sampling rate and power consumption enhance its usability?

A: With a rapid 0.4-second sampling rate, the meter delivers nearly instant readings, making it suitable for quick surveys or ongoing assessments. Its low power consumption, combined with a single 9V battery, ensures prolonged operation and reliability in the field.

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