Basic Info.
Gas Detection
CH2o
Measurement Range
0-10, 50, 100ppm
Resolution
0.01ppm (0-100ppm)
Housing Material
ABS+PC
Protection Class
IP65
Operating Temperature
-30 ~ 60°c
Operating Pressure
-30kpa ~ 200kpa
Net Weight of The Instrument
0.5 Kg
Working Humidity
≤95%Rh
Detection Accuracy
≤±3%
Supply Ability
150 Sets/Months
Delivery Time
20 Working Days
Transport Package
Strong Wooden Case
Specification
180× 85× 55mm
Trademark
KESIONOTS
Origin
Dongguan, China
Production Capacity
50000
Product Description
Portable Formaldehyde Detector
Portable formaldehyde detector, suitable for a variety of industrial environment and special environment of gas concentration detection. Imported catalytic combustion / infrared absorption gas sensor and microcontroller technology, fast response, high measurement accuracy, stability and repeatability. The performance of the whole machine is at the leading level in China. The parameters can be customized by users and the operation is simple. Built-in 4000mA large capacity polymer rechargeable battery, long standby ; the 2.4-inch industrial-grade color screen is used to perfectly display various technical indicators and gas concentration values. Historical data can be viewed on the screen, with functions such as storage, data export, and temperature and humidity detection.
Features :
1. Ultra-low power 32-bit microprocessor using the latest semiconductor nano-technology.
2. Using 2.4-inch industrial color screen, the resolution is 320x240.
3. It has data storage function, can store data 100000 groups, can visually view the historical data on the screen, can export data.
4. With temperature and humidity detection function, can detect the temperature and humidity of the gas in the field or pipeline value ( optional ).
5. Various modes can be adjusted : detection mode, storage mode, display mode, air pump mode.
6. Built-in strong exhaust pump, can work in micro negative pressure environment, reasonable air chamber design can ensure that the sensor is not interfered by pressure.
7. With overvoltage protection, overcharge protection, anti-static interference, anti-magnetic interference and other functions.
8. Full software automatic calibration, sensor up to 6 target point calibration function, to ensure the accuracy and linearity of the measurement, and has data recovery function.
9. All Chinese / English operation menu, simple and practical.
10. With temperature compensation function, the instrument adopts dustproof, equipped with dust filter, can be used in all kinds of bad occasions.
11. PPM, % VOL, mg / m3 concentration units can be freely switched ( EX / NOX / VOC excluded ).
| Model | KS-CH20 |
| Gas detection | Formaldehyde (CH2O) Electrochemical sensor |
| Measurement range | 0-10,50,100PPM |
| Resolution | 0.01PPM (0-100PPM) |
| Temperature and humidity | optional, temperature detection range: -40 ~ 120°C, humidity detection range: 0-100%RH |
| Detection method | Pump suction type, built-in powerful pump, flow rate: 100-1000mL/min adjustable, can work in the micro-negative pressure environment |
| Detection accuracy | ≤±3% |
| Linearity error | ≤±1% |
| Response time | ≤20 seconds (T90) |
| Zero point drift | ≤±1% (F.S/year) |
| Recovery time | ≤ 20 seconds |
| Repeatability | ≤±1% |
| Detection mode | Real-time detection, timed detection can be set |
| Storage mode | Real-time storage, timed storage can be set; 100000 sets of data can be stored, historical data can be viewed on the screen |
| Explosion protection mark | ExdII CT4 (intrinsically safe) |
| Housing material | ABS+PC |
| Protection class | IP65 |
| Housing material | ABS+PC |
| Protection class | IP65 |
| Operating temperature | -30 ~ 60ºC |
| Working power supply | 4000mA rechargeable polymer battery |
| Working humidity | ≤95%RH, non-condensing |
| weight (L×W×H) | 180×85×55mm |
| net weight of the instrument | 0.5 Kg |
| Operating pressure | -30Kpa ~ 200Kpa |
| Standard accessories | dust filter, 1 instrument case, manual, certificate of conformity, USB charger, data cable, calibration cover |
Product Show:
Advantage:
Ø 24 hours online
Ø10years experiences
Ø Best price, fast delivery
Ø OEM,ODM
ØGet dozens of national patent technology !
ØThe introduction of advanced production equipment through international certification quality assurance.
ØPerfect after-sales service system, to provide you with professional technical support !
Ø10years experiences
Ø Best price, fast delivery
Ø OEM,ODM
ØGet dozens of national patent technology !
ØThe introduction of advanced production equipment through international certification quality assurance.
ØPerfect after-sales service system, to provide you with professional technical support !
Customer Support Services:
Ø Installation
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair
Dongguan Kexun Precision Instrument Co., Ltd. specializes in research and development, production, sales, repair, maintenance, technical services, equipment import and export and integration companies. Main products, quality department, laboratories, testing centres, universities and colleges laboratory, scientific research units with reliability testing instruments and equipment, high and low temperature humidity and heat test chamber, constant temperature and humidity test chamber, cold and heat shock test chamber, rapid temperature and humidity test chamber, salt spray tester, xenon lamp weathering test chamber, sand and dust test chamber, ultraviolet weathering test chamber, rain test chamber, dust test chamber, aging test chamber, walk-in aging Laboratory, aging room, tensile testing machine, compression testing machine, vibration test bench, plugging and unplugging testing machine, breaking strength testing machine, thrust tester, etc. Products meet the standard! Welcome to consult!
Packaging & Shipping:
1. Strong standard wood case, inner plastic films wrapped for high low temperature thermal shock test machine/thermal shock impact test chamber
2. Usually we delivery the equipment by air,by sea or by express. it depends on customer.
FAQ
1. Do you offer after-sales service? How can I ask for that? And how about the warranty?
A: Every machine from our factory has a 14-month warranty after shipment. Generally, we offer 12 months for the FREE maintenance, while considering of sea transportation, we can extend 2 months for our customers.
If your machine doesn't work, you can send E-mail to us and we will try our best to find the problem by email or skype video chat if neccesary. After confirmation of the problem, we can send you new spare parts or provide on-site repair.
2. What's the delivery term?
A: At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20 working days after deposit receipt. If you are in urgent need, we can consider making a special arrangement for you.
3. Do you accept customization service? Can I have my logo on the machine?
A: Yes, of course. We can not only offer standard machines, but also customized machines according to your requirements. And we can also put your logo on the machine.
4. How to install and use the product?
A: We will send you operating instructions, English video by Email. Or you can download on our officail website directly.
Most of our machine is shipped with a whole part, which means it is already installed, all you need to do is to connect the power cable and start to use. And if possible, we can also install your machine at site.