Carbon dioxide monitor usage and maintenance
A carbon dioxide monitor is an instrument that measures the concentration of carbon dioxide. The CO2 monitor can measure carbon dioxide concentrations in the range of 0-2000 PPM with a resolution of 1 PPM and an accuracy of ±50 ppm. The CO2 meter can record up to 30,000 sets of data.
Use cautions:
1, the instrument charging time is 6-7 hours, do not exceed 8 hours.
2, the sensor and the circuit should pay attention to the metal impurity of the waterproof box.
3, do not charge in the boot check state.
4. The instrument is not used for a long time. It needs to be stored in a dry, dust-free environment. It should be charged before it is used again. It should be checked after 10 minutes.
5. The instrument's inspection result is to quantitatively display the concentration of carbon dioxide in the air within the margin of error. It should not be used as a statutory inspection result in accordance with relevant regulations.
Common faults and maintenance:
1, can not boot or automatically shut down. The reason is that the voltage is insufficient and the processing method is charging.
2, the reading is low. One-zero drift causes the treatment method is clean air calibration; Reason two range drift, processing method to modify the calibration coefficient.
3, the reading is high. One-zero drift causes the treatment method is clean air calibration; Reason two range drift, processing method to modify the calibration coefficient.
1. Technology: die casting, die cast, machining.
2. Material: aluminum, adc 12, a 380
3. Surface treatment: blasting
4. Application: auto parts, mobile lift, rim, frame
We are a foundry which is near Beijing. we can offer carbon steel CASTING according to your requirement
1.ISO9001:2000 Approved
2.OEM service available
3.Materials: stainless steel,cast iron,pig iron,carbon steel,alloy steel,non-ferrous,grey iron,ductile cast iron and so on
4.Process: lost wax process, soluble glass process , silicon process casting
5.Weight range: 0.02 to 30kg
6.Application: Industrial parts, Machinery parts, hardware, construction parts, valve/valve parts,train,craft,doorhandle,hinge,hydraulicpressure,construction,agricultural machinery 7.Small orders accepted
8.make machining service as your requirement or drawings
9.professional service
10.surface treatment,polishing,machining,machining center,plating,HeatTreatment
Aluminum Casting,Die Casting Parts,Auto Casting,Aluminum Die Castings
Baoding Henglian Mechanical Co.,Ltd , http://www.hengliancasting.com