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Apr-10-18
Supplier From Shenzhen, Guangdong, China
 
Ar820 formaldehyde gas detector introduction
Ar820 household formaldehyde gas detector, which adopts imported advanced sensors, are of excellent performance, high accuracy and stability, and are able to implement continuous real-time detection. This type of detectors can be applied in household, offices and any other dwellings.

Ar820 formaldehyde gas detector product specifications
* measurement range: 0~5.0 ppm
* resolution: 0.01 ppm
* accuracy: ±5%
* temp. Measuring range: 0'c~40'c/32'f~104'f
* temp. Resolution: 0.1'c/0.1'f
* temp. Accuracy: ±2'c
* humidity measuring range: 10~95%rh
* humidity resolution: 0.1%rh
* humidity accuracy: ±5%rh
Apr-10-18
Supplier From Shenzhen, Guangdong, China
 
As8900 4 in 1 muilt gas monitor introduction
The as8900 multi-gas monitor is a portable and handheld instrument that is capable to use continuously and simultaneously monitoring 4 gases: oxygen, combustile gas, carbon monoxide and hydrogen sulfide. Every gas readings all shows in one lcd display. The unit also provide user to configure high and low alarm as well as twa and stel alarms. The unit will be audio and visual alarm once the alarm condition is exceeded.

As8900 4 in 1 muilt gas monitor specifications
* range:
Oxygen (o2): 0~30%
Combustile (lel): 0~100% lel
Carbon monoxide (co): 0~999 ppm
Hyrogen sulfide (h2s): 0~500 ppm
* operating temperature: -10~ 50'c(except lel is 0 ~40'c)
* operating humidity: 15~95 % rh, typical
* size: 120.20 x 64.50 x 38.30mm
* weight: 200g
Nov-30-16
Supplier From Shenzhen, Guangdong, China
 
Product Features
Integrated DFB grating provides single frequency operation
Frequency tuning can be accomplished by adjusting either laser drive current or temperature.
Tuning range up to 6 nm without mode hopping
Temperature tuning control: 0.1 nm / 'C
Drive current tuning control: 0.04 nm / mA
Typical output power range: 2-8 mW

Packaging Options
TO-39 or TO-66 package
Glass or Sapphire window with 7' slope
Hermetically sealed Integrated thermoelectric cooler (TEC)
Mounted lens for collimation
Butierfly package with fibre coupled output

Applications
Molecular spectroscopy
Industrial gas sensing (TDLAS)
Environmental monitoring
Apr-21-20
Supplier From Dhaka, Dhaka, Bangladesh
Mar-09-04
Supplier From Singapore, Singapore
2473 Pollution Control Equipments Suppliers
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Aug-10-15
Jan-18-08
Supplier From Hyderabad, Telagana, India
Nov-06-04
Supplier From Singapore, Singapore, Singapore
Nov-03-04
Supplier From Jodhpur, Rajasthan, India
Mar-31-00
Supplier From Mumbai, Maharashtra, India
Sep-05-01
Supplier From Kolhapur, Maharashtra, India
Oct-30-01
Supplier From Pune, Maharashtra, India
Feb-07-02
Supplier From Hyderabad, Andra Pradesh, India
Oct-04-02
Supplier From Foshan, China
Feb-26-03
Supplier From Hwasurng, Kyonggi-Do, South Korea (Republic Of Korea)
Oct-25-02
Supplier From Delhi, Delhi, India
Jan-07-03
Supplier From Thane., Maharashtra., India
Dec-04-03
Supplier From Cixi, Zhejiang, China
Dec-17-03
Supplier From Jakarta Pusat, Indonesia
Jan-27-04
Supplier From Lahore, Pakistan
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