Why is measuring illuminance important?
TES-1336A Lux Meter: Light quality has a direct impact on productivity, safety, eye health, and even energy consumption. Insufficient lighting can cause fatigue, work errors, and reduced efficiency, while excessive brightness leads to glare and decreased visual comfort.
For this reason, in environments such as factories, offices, hospitals, educational centers, production lines, and laboratories, measuring illuminance has become a crucial part of evaluating workplace conditions.
In such situations, using an accurate and reliable light meter is very important. TES-1336 is one of TES company's professional models that, besides measuring light intensity, also offers users the ability to record and transfer data.
Getting to know the TES 1336A Lux Meter
TES-1336 is a data logger lux meter designed to measure illuminance according to international standards. This device uses a silicon sensor with a spectral response matching the CIE photopic curve; therefore, the measured values closely reflect the human eye's actual perception of brightness.
Unlike simple light meters that only display instantaneous light values, the TES-1336 allows data storage and transfer to a computer. This feature makes the device widely used in lighting audits and HSE studies.
Measuring illuminance with the TES-1336 light meter
The main function of the device is to measure ambient light intensity.
TES-1336 can measure in units of:
Lux
Foot Candle (Fc)
This feature allows users to select the appropriate unit according to their applicable standard.
Measurement range of the TES-1336A lux meter
One of the strengths of this device is its wide measurement range.
The measurement ranges are:
20 Lux
200 Lux
2,000 Lux
20,000 Lux
200,000 Lux
The device can also measure the same range in Foot Candle units.
Therefore, TES-1336 is suitable for measuring light in both low-light environments and very strong light sources.
Professional sensor with CIE optical response
One of the most important features of this device is the use of a silicon photodiode sensor.
This sensor is designed according to the:
CIE Photopic Curve V(λ)
standard. This ensures the device's response to light is similar to human eye sensitivity, resulting in highly accurate measurements.
Also, the device's spectral error is less than 6%, which is very good for a professional light meter.
Measuring light intensity of various sources with TES 1336A
TES-1336 is suitable for measuring various lighting sources:
LED lamps
Fluorescent lamps
Metal halide lamps
Sodium vapor lamps
Industrial lighting
Office ambient light
Hospital lighting
Classroom lighting
Clean rooms
Production halls
Therefore, this device has wide applications in various fields.
Internal data logger in TES-1336 lux meter
One feature that distinguishes TES-1336 from many ordinary light meters is the internal data logger.
This device can store:
16,000 measurement data points
in memory.
This capability is very useful for long-term projects and studies of lighting changes.
For example, in a factory, changes in illuminance can be recorded and analyzed throughout a work shift.
Computer connectivity and data analysis
TES-1336 is equipped with:
USB
RS-232
interfaces and comes with dedicated software.
Through this software, users can:
Download data.
View lighting change graphs.
Prepare specialized reports.
Save and archive information.
This feature is very valuable for HSE engineers and quality control experts.
Measuring light intensity and calculating luminous intensity with TES light meter
An interesting feature of TES-1336 is the ability to calculate Luminous Intensity via software.
This feature is important in some research and laboratory applications and allows more precise analysis of light source performance.
Applications of TES1336A lux meter
This device is used in various industries and fields:
HSE projects
Lighting industries
Factories
Hospitals
Clean rooms
Educational centers
Laboratories
Pharmaceutical industries
Lighting system quality control
Building energy audits
Lighting system design
Academic research
Advantages of using TES-1336A light meter
✔ Measurement range up to 200,000 lux
✔ 16,000-record data logger
✔ USB and RS-232 connectivity
✔ Lux and Fc measurement
✔ Sensor compliant with CIE standard
✔ High accuracy
✔ Light intensity calculation capability
✔ Data analysis software
✔ Suitable for HSE and lighting projects
✔ Made in Taiwan quality
Why is TES-1336 lux meter a good choice?
If you are looking for a professional device to measure illuminance and record light data, TES-1336 is one of the best options available on the market.
The combination of high accuracy, wide measurement range, internal data logger, and data transfer capability to a computer has made this model very popular among lighting engineers, HSE experts, pharmaceutical industries, and research centers.
Additionally, the high build quality of TES products and the device's compliance with international standards make TES-1336 a reliable tool for professional lighting measurement.
Technical specifications table of TES-1336A Lux Meter
Specification
Value
Model
TES-1336
Device Type
Data Logger Lux Meter
Measurement Range
20 / 200 / 2,000 / 20,000 / 200,000 Lux
Measurement Units
Lux / Fc
Resolution
0.01 Lux
Accuracy
±3% Reading
Sensor
Silicon Photo Diode
Spectral Match
CIE Photopic V(λ)
Spectral Error
Less than 6%
Data Logger
16,000 records
Communication Interface
USB / RS-232
Sensor Cable Length
150 cm
MAX Display
Yes
Data Hold
Yes
Display
Digital LCD
Power Supply
9V Battery
Battery Life
About 50 hours
Weight
About 300 grams
Country of Manufacture
Taiwan
Download TES-1336A Catalog
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