Tel:0086-21-59159353 Mobile phone 0086-13801993101  Mr John  
Today is:



Customer News



HOTON Auto Tester Series


---Our product,Your face


New Page 1
Our service
Workshop Design
Workshop Price
HOTON Self-production Series
Two Post lift
Four Post Lift(<6.5T)
Four Post Lift(8T-18T)
Four Post Lift(20T-40T)
Scissor Lift
Park Lift
Second Floor Lift
Other Car Lift
Car Jack
Wheel Alignment
Tire Changers Balancers
Spray  Booth
Body Machines
PVR Air Piping
Exhaust Extraction
Single Post Lift
UNITED Series-New Brand
HOTON Wholesale Series
Air Compressor
Combination Reel
Tool Trolley Set
Auto Diagnostics
AC  Station
Welding Machine
Launch Product
Vehicle Test Lane
Lathe&Boring Machine
Infrared Curing Lamp
Battery Charger/Booster
Oil Filler & Drainer
Fuel Injector Cleaner
Catalogue Download
NHA506 Emission Analyzer(Item:61004)



Measure concentration of HC, CO, CO2, O and NO contained in exhaust gases from gasoline engine of
vehicles. Advanced NDIR (non-Dispersive Infrared) analysis technology is used to measure HC, CO, CO2 and the newest generation of electrochemical technology is adopted to measure O2 and NO .Designed with LCD screen for easier setting and operation.
Automatic calculation and display of A/F (air-fuel-ratio) and Lambda air ratio .
Emissions from vehicle engine fuels of CNG, LPG and Ethanol gasoline can be measured.
Small Size, light weight and most convenient for carry.
Designed with inductive clip-on pickup sensor for RPM measurement.
Designed with oil temperature measurement probe.
Designed with RS-232C digital serial interface.
200 groups of measurement data storage and review.
In compliance with accuracy requirement of ISO 3930 or OIML R99 Class Ⅰ.



◆ ◆ ◆ ◆ ◆◆◆
Measuring Range:
HC: 0~9,999 ppm (n-Hexane)
CO: 0~10 %
CO : 0~18 %
O : 0~25 %
NO: 0~5,000 ppm
Measurement Accuracy:
HC: ±12 ppm (abs.) 0~2,000 ppm
±5 % ( rel. ) 0~2,000 ppm (which ever is larger)
±10 % ( rel. ) 2,001~9,999 ppm
CO: ±0.06 % (abs.)
±5 % ( rel. ) (which ever is larger)
CO2: ±0.5 % (abs.)
±5 % ( rel. ) (which ever is larger)
O2: ±0.1 % (abs.)
±5 % ( rel. ) (which ever is larger)
NO: ±25 % (abs.)
±4 % ( rel. ) (which ever is larger)
Response Time: Less than 10s for T90
(O2, less than 12s. NO, less than 15s)
Warm-up Time: 10 min.
(ambient temperature is not lower than 20℃)
Power Supply: AC220V ±10% 50Hz ±1Hz
Net Weight: 6.0Kg




260mm(W) × 180mm(H) × 450mm(D)

Package Information:
More Detail:


Copyright 2009 Shanghai Hoton Auto Maintenance Equipment CO.,LTD

ICP 08114093

Contact us

Tel:0086-21-59159353, Fax:0086-21-59156097