1.Three concentration units are available:PPM,%VOL,mg/m3.
2.Up to 30,800 group data can be storage
3.Can be exported to the computer to view historical data in a graph format or EXCEL format
4.Four operation modes are optional:Detection mode,Storage mode,Display mode,Pumping mode.
5.STEL&TWAÂ readouts
6.The sensor can calibrate up to 6 target concentration values
7.Chinese and English operation model are available,user-friendly.
8.Temperature and humidity detect function is available.

2)Â Product Specifications
Product type: | Mini,Ozone | ||||
Detection Range: | 0-1,5,20,50,100,200,1000,5000,30000PPM | ||||
Resolution: | 0.001PPM(0-5PPM),0.01PPM(0-100PPM),0.1PPM(0-1000PPM),1PPM(0-30000PPM) | ||||
Temperature and  relative humidity: (Optional) |
Temperature detection range:-40 ~ 120ºC Humidity detection range:0-100%RH |
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Detection pattern: | Pumping, the flow rate is adjustable. | ||||
Detection Accuracy: | ≤±3%F.S | Linearity Error: | ≤±1%F.S | ||
Reaction Time: | ≤20 S(T90) | Zero drift: | ≤±1%(F.S/Year) | ||
Detection Method: | Real-time detection mode, timing detection mode and cycle detection mode can be switch freely | ||||
Storage Method: | Automatically saving and manually saving is available, Up to 30,800 group data ,user can view history data on the display. |
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Explosion Proof Sign: | Exdll CT4 (IA) | Case material: | ABS+PC | ||
IP rating: | IP66 | Operating Temperature: | -30 ~ 60ºC(-22~144ºF) | ||
Power: | 4000mA high capacity polymer rechargeable battery | Operating Humidity: | ≤90%RH,Non-condensing | ||
Dimensions / Weight: | 180*88*55 mm(L×W×H) 0.5 Kg(net weight) |
Operating Pressure: | -30Kpa ~ 100Kpa | ||
Standard Accessories: | -Portable aluminum Case -User manual -Certification -USB charger+Data cable -Calibration cover |
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Optional Accessories: | -Vapor filter -Hose -Sampling handle(stainless steel ,approx 60cm) |

3) FAQ:
Q1:Can I have a sample order?
A1:Â The sample order to test are welcomed at the first time.
Q2:How about your production capacity and quality control?
A2:We have written instructions for incoming material&finished products inspections and testing.All the finished products will be 100% inspection and all the non-conforming units will be clearly marked and segregated to repaired and re-inspection.
Q3:How can I get a good price?
A3:We are 100% sure that we can provide you high value with competitive price and please attach your detailed request, application place, order quantity, delivery mode,payment terms to the inquiry mail ^ ^
4)Â Contact US:

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Tube cutting machines are used for cutting long metal stock or scrap, generally where accuracy is not an important consideration, and the size or shape of the material makes other cutting or shearing options (such as a cutting torch) impractical. Alligator shears are often used in conjunction with large metal shredders in the metal recycling industry, to [clean" or prepare scrap for shredding by removing unwanted fittings and other parts the Shredder will not accept.
Aluminum Tubes Shear, Steel Tubes Shear, Iron Tubes Shear, Metal Tubes Shear, Copper Tubes Shear
Jiangyin Metallurgy Hydraulic Machinery Factory , https://www.jiangyinyejing.com