Emission Tester (ET-550-5)

Detailed Product Description

Technical Parameters:

1)      temperature: 0 40

2)      relative humidity:≤85        

3)      atmospheric pressure: 86.0 kPa106.0kPa

4)      power supply voltage: AC 220 V±22 V,50±1Hz 

5)       Measuring Range and Resolution

Item	CO	CO2	HC	O2	NO
Measuring Range	0.0015.00 (×10-2)	0.0020.00 (×10-2)	010000 (×10-6)	025.00 (×10-2)	05000 (×10-6)
Resolution ratio	0.01 (×10-2)	0.1 (×10-2)	1 (×10-6)	0.02 (×10-2)	1 (×10-6)

6)      Indication error

Gas type	Measuring Range	Indication error
		Absolute error	Relative error
HC	(05000)×10-6	±10×10-6	±5%
	(50019999)×10-6		±10%
CO	(0.0010.00)×10-2	±0.03×10-2	±5%
	(10.0115.00)×10-2		±10%
CO2	(0.020.0)×10-2	±0.3×10-2	±5%
NO	(04000)×10-6	±25×10-6	±4%
	(40015000)×10-6		±8%
02	(0.025.0)×10-2	±0.1×10-2	±5%
RemarkIt is acceptable if either of absolute error or relative error listed on the table is reached.

7)  Requirement

Response time: ≤8s,

NO≤15s

O2≤12s

Preheating time: 15min

 

Product characteristics

1)         Graphic operation interface is more impressive and user-friendly

2)         Large capacity memory, it can store the information of 500 , , autos

3)         Advanced cooling system is adopted and analyzing platform can be better protected

4)         Idle speed and two-speed idle measure can be done independently

5)         World famous core is adopted

6)          Automatically calculate and show Air Fuel Ratio λ

7)         Entire Chinese operation system is matched for having real-time operation explanation

8)          Big LCD for displaying

9)          Equipped with RS-232C communication

10)         Providing with rotation speed, oil temperature measure channel

11)         Equipped with optional printer

12)         Meets the requirements of international standard ISO 3930 or OIML r 99 Class 0.

13)         Satisfy technical requirements for measuring instrument of GB18285-2005 and    HJ/T289-2006 by double idle state method.