Features of DW-TC220Automatic Chemistry Analyzer

• Intellective software

Automatic washing cuvette when startup & shut down

Automatic detect reagent volume during every startup

• Dynamic and Real-time display of running status

Real-time online monitoring running status of the sample tray, reagent tray, and cuvette

Real-time online monitoring of reagent residual volume

Real-time online monitoring of waste volume

• Automatic dilute and re-test

Automatic dilute and re-test when absorbance range is out of range

Automatic dilute and re-test when the linear limit is out of range

• Optimal substitution of semi-auto biochemistry analyzer

Utility of reagents decreased: 300ul/test

Efficiency speed:  200 tests/hourUser friendly: Smart and easy-operating software High Accuracy: Minimal operating/random errors

• Calibration

Calibration: linear/nonlinear multi-point calibration

Re-test: retest the sample automatically when the result is out of the linearity range or the sample is not sufficient

Specifications of DW-TC220Automatic Chemistry Analyzer

Sample/Reagent Position	18pcs sample position
	Reagent refrigerated function
	26pcs reagent position
Reaction Cuvettes	60 pcs reusable plastic cuvettes
	Automatic blank testing for cuvette
	Colorimetry system in the pattern of light splitting behind cuvette
	Dismountable, easily replacement
7-Step Auto Cleaning System	Automatic 7-step washing
	Hi-tech washing station to ensure accurate results
	With low water consumption: 1-2L/H
Operation System	Windows XP or Windows 7
Reaction System	Reaction Cuvette: 60 reusable plastic units
	Optical Length of Cuvette: 6mm
	Reaction Volume: 180～500µl
	Max reaction Time: 12 minutes
	Reaction Temperature: 37±0.1℃
Products dimensions	54.8cmX42.2cmX38.3cm，net weight≤23kg
Optimal substitution of semi-auto  biochemistry analyzer	Utility of reagents decreased: 300ul/test
	Efficiency speed:  200 tests/hour
Optical System	Light Source: halogen-tungsten lamp
	Wavelength: 340-690nm, 9 wavelengths, precision ±2nm
	Absorbance Range: 0～4.0 Abs
	Resolution: 0.001 Abs
	Rear spectrophotometry
Working Condition	Power Supply: ~100-240V, 50/60Hz, 300VA
	Temperature: 10-30℃
	Humidity: ≤90%, no dew
Input and Output	Input: RS-232 interface/computer
	Output: multi-format printout