Description
SW-5Q automobile exhaust gas analyzer, in accordance with non-light-disguising infrared absorption
method, via micro-computer analysis, directly measure the thickness
of HC, CO and CO2 in the exhaust gas of vehicles and inspect the density of NO and O2 via Electrochemical sensor so as to calculate excess air
coefficient ?. The analyzer introduces advanced foreign technology.
It is composed of complete imported machinery cores, boasts the
advantages of accuracy measurement, high endurance and speed. As an
Intelligent Equipment, it is equipped with Microprocessor, LCD and
Chinese language interface. Besides, it also has optional
equipments such as Induction Tachometer, temperature sensor, inner
Micro Printer for customers to purchase. The newly-added Storage
function can detect Engine's speed and Lubricant's Temperature
while measuring tail gas, then store and print the results.
Besides detecting functions, its computer programs on detection
under Two-speed Idle, written by us according to limits and measurement methods for exhaust pollutants from vehicles
equipped ignition engine under two-speed idle conditions and simple
driving mode conditions, can control the process of detection automatically. So it's
convenient to use. The analyzer has small size, light weight,
storage of 500 groups' data of exhaust gas measurement.
Particularly it is suitable for check along the road. It's utilized
for auto-manufacturing factories, vehicle inspection stations and
garages.
The main technical parameters:
1. Environmental temperature
Temperature:-5?40?
humidity: ?95%
Air pressure: 70.0?106kPa
PowerAC 220V;50Hz
2.Measuremnt scope:
HC0?10000?10-6?ppm?vol
CO0?10.010-2(%)vol
CO20?20.010-2 (%) vol
O20?25.010-2(%)vol?
NO0?500010-6?ppm?vol??
oil temperature:0?120?
rotate speed0?10000rpm
3.Sampling method:
tail gas: sampling directly ?
The length of sampling tube: 5m?the length of probe:900mm?
Oil temperature:inserting the head of thermo scope into the staff
gauge of engine lubricant, the length of which is the same as that
of oil staff gauge; blocking with rubber plug to plug up engine oil
from ejecting: length of lead: 5m.
Rated rpm: Non-contact measurement method. Less than 20cm to the
petrol high-voltage flexible cord, measuring petrol rotate speed.
4.preheat time:10mins
5.resolution:
CO: 0.01%?vol??
HC1ppm?vol?normal hexane equivalent
CO2: 0.01%?vol??
O20.01%vol
NO1ppm?vol
rate speed: 1rpm
oil temperature: 0.1?
6.indicated error:
CO6% vol orrelative error.
HCpm vol or relative error
CO2% vol or relative error
O2 0.1% vol orrelative error
NO: pm vol orrelative error
rate speedpm(0?10000rpm) measured value(>10000rpm)
7.Stability:after preheating, zero excursion and measurement
distance excursion in 4 hours should not be over the allowance
value of sample value error
8.Repetitiveness: ?1/2 of absolute of the allowed sample value
error
9.Output signal: Number volume: RS232 serial massage exit.
Product NameSV-5Q Automobile Exhaust Gas AnalyzerRelation Linkhttp://www.cnreliable.hk/Auto-Testing-Series/Auto-Testing-Series-00533A.html
