AC 220V 50HZ SV5Q Auto Workshop Equipment Exhaust Gas Analyzer
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 λ.
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
Power: AC 220V±10%;50Hz±1Hz
2.Measuremnt scope:
HC: 0～10000 10-6(ppm)vol
CO: 0～10.0 10-2(%)vol
CO2 : 0～20.0 10-2 (%) vol
O2 : 0～25.0 10-2(%)vol
NO: 0～5000 10-6(ppm)vol
oil temperature:0～120℃
rotate speed: 0～10000rpm
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
HC: 1ppm vol normal hexane equivalent
CO2: 0.01% vol
O2 : 0.01%vol
NO: 1ppm vol
rate speed: 1rpm
oil temperature: 0.1℃
6.indicated error:
CO: ±0.06% vol or±5% relative error.
HC: ±12ppm vol or ±5% relative error
CO2 : ±0.5% vol or ±5% relative error
O2 : 0.1% vol or±5% relative error
NO: ±25ppm vol or±5% relative error
rate speed: ±10rpm(0～10000rpm) ±1% 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.
