Wavelength Range: 190-1100nm
Spectral Bandwidth: 6nm, 5nm,4nm
Optical System: Proportional double beam, optical path, holographic diffraction grating
Wavelength Repeatability:≤0.5nm

Wavelength Range: 325-1100nm
Automatic wavelength settings
Equipped with USB port
Precise automatic T/A changeover
Internal printer optional
Automatic zero and full scale adjustment

Wavelength Range: 325-1000nm
Wavelength Accuracy: ±2nm
Output: USB Port & Parallel Port(Printer)
Microprocessor controlled
Grating monochromator
Compact design, easy to carry
Four Display Mode

Microplate Types: 96 well plate
Center positioning function
7 inch color LCD screen
Default configuration 405,450, 492,630nm, Can be installed up to 10 filters.
8 channel vertical light path system
Accuracy: ≤±0.01Abs

Microplate types: 96/48 -well plate
Wavelength range: 400nm~800nm
Single or dual wavelength measurements
Standard filters: 405,450,492,630nm & 4 optional

Description Microplate readers are used to measure chemical, biological or

Wavelength range: 340～750nm
Absorbance range: 0.000-4.000Abs
7-inch touch screen
9-channel vertical light path
Incubation Temp.: R.T.+4℃-50℃

Wash heads: 8/12 /Wash heads, can be dismantled and Washed
Wash Times: 0-99times
Wash Strip: 1-12 , Support skip Washing
Injection pressure:1-5level can be set
Injection time: 0-9 seconds can be set
Imbibition time: 0-9 seconds can be set

Microplate Types: 96/48 well plate
Plate Bottom Type: U, V or flat bottom
12-way and 8-way manifold included
Input:8 key membrane keyboard

1. Measure HC, CO, CO2 and O2 gas concentrations.
2. Automatically calculate and display the air-fuel ratio λ
3. Detect the combustion performance and emission pollution of engine
4. American bar-97 standard Accurate, ISO3930 or oimlr99 class I accuracy

1. Integrated Structural Design
2. Display opacity degrees N, light absorption coefficient K and the corresponding value of filter paper-type smoke SF.
3. ISO11614 and GB3847-2018 technical requirements.
4. Optional speed measurement and oil temperature measurement

1. Measure HC,CO and NOx gas concentrations
2.Advanced international technology, import the key components assembled. 3. High-brightness digital display
4. Freely idling and dual idling measure