Cleanroom environmental monitoring

In clean room testing, the correct testing sequence is air volume, wind speed testing, static pressure testing, high efficiency integrity testing, air cleanliness testing, temperature and humidity testing, noise testing, and illumination testing. In order to meet the requirements of clean room testing, our company has specially taken into account the actual situation of our customersThe QDF-6 digital anemometer, DP1000-IIIB digital differential pressure gauge, TES-1360A temperature and humidity meter, TES-1350A sound level meter, and AR823 digital illuminance meter are integrated into one portable aluminum alloy box, which is not only easy to carry, but also fully equipped and easy to use.

KQ-CT100 Clean Environment Testing Component

QDF-6 digital anemometer

Technical Specifications

Measurement range: 0~30m/s

Resolution: 0.01m/s

Measurement accuracy: ≤ 3% (full range)

● Reaction time: ≤ 3s

● Display: Four digit display

Power supply: DC 5-6V (rechargeable)

● Dimensions: 190mm (L) x 90mm (W) x 40mm (H)

Weight: 380g

Working environment: Temperature: -10~+40 ℃

humidity≤85%RH

Atmospheric pressure:970~1040hPa

DP1000- Ⅲ B Digital Differential Pressure Gauge

Product Features:

LCD display, digital direct reading, portable;

● American Kangyu micro pressure sensor, high resolution, high precision, and high stability;

Disposable batteries can be used continuously for 50 hours.

Technical Specifications:

Applicable standard: IEC 651 Type2

Pressure range: 0 ± 200Pa

Basic error: ± 1% F.S

Resolution: 1Pa

Overload capacity: ≤ 200% F.S

● Power supply: 2 9V stacked batteries

● Size: 165mm (L) x82mm (W) x32mm (H)

Weight: 230g

TES-1350A Sound Level Meter

Product Features:

Resolution of 0.1dB

● Maximum read value locking function

● Output can be connected to an external recorder

Technical Specifications:

Sampling time: User set (1 minute to 99 minutes)

Applicable standard: IEC 651 Type2

Measurement range: ALO (Low) - Weighting: 35-100dB

AHI (High) - Weighting: 65-130dB

CLO (Low) - Weighting: 35-100dB

CHI (High) - Weighting: 65-130dB

Resolution: 0.1dB

● Frequency range: 31.5Hz to 8KHz

Accuracy: ± 2dB

● Maximum Hold：Decay < 1dB/3min

● Microphone: Polarized condenser microphone

Operating temperature and humidity: 0 ℃ to 40 ℃<80% R.H

Storage temperature and humidity: -10 ℃ to 60 ℃<70% R.H

● Display: 3 1/2 digital screen display

● Power supply: 9V battery

● Size: 240mm (L) x68mm (W) x25mm (H)

Weight: 215g

AR823 digital illuminance meter

Technical Specifications:

l Measuring range:1~50000 lux

l Measurement accuracy:±3 %

l

Unit Conversion:lux/fc

l Gear selection: manual

l Repeatability:±2%

l Sampling rate:1.5 time/sec

l Resolution:1lux

l Response time:1s

l Data locking: Yes

l Battery level prompt: Yes

l Overload prompt: Yes

l Automatic shutdown: Yes

l maximum/Minimum/difference calculation: Yes

lPower supply: 9V battery

l Size:151mm(L)x83mm(W)x26.5mm(H)

ES-1360A Temperature and Humidity Meter

Technical Specifications:

Humidity range: 10%~95% R.H

Temperature range: -20 ℃~+60 ℃ (-4 ℉~+140 ℉)

Resolution: 0.1% R.H., 0.1 ℃ 0.1 ℉

Accuracy: Humidity: ± 3% R.H. (at 25 ℃, 30% -95% R.H.)

Temperature: ± 0.8 ℃, ± 1.5 ℉

● Reaction time: Humidity: 45% R.H. → 95% R.H.<=3min, 95% R.H. → 45% R.H.<=5min

Temperature: 1 ℃/2s

● Operating and storage temperature and humidity: 0 ℃ to 50 ℃ ＜ 80% R.H. -10 ℃ to 60 ℃ ＜ 70% R.H

● Power supply: 9V battery

● Size: 270mm (L) x68mm (W) x25mm (H)

Weight: 200g