Human Humalyzer 2000 - Page 41

Rev. B
Other Vessels
Cuvette Holder
Detector
Signal Processing and Display
Display Type
Scale of Display
Absorbance
Concentration
Kinetic Results
Zero Compensation
Range
Signal Outputs
Parallel
Serial
Spectrophotometric Inaccuracy
Flow-through
Stability
Warm-up Time
Electronics
Power Supply
Dimensions and Weight
Space Requirements
39
12 mm test tubes
1 cm square cuvettes
Thermostatically controlled compartment at 37° C
Gallium-Arsenide-Phosphide photodiode
2 line x 24 character super twist LCD
-0.5 to 3.5 (flow-through mode)
-0.5 to 2.5 (tube or 1 cm cuvette)
Maximum 999,999
Abs/min with resolution of 0.0002 A/min
Automatic
-0.5 to 2.0 absorbance
Centronics/IBM-PC compatible
RS-232 at 2400 baud, 8 data, 1 stop, no parity
< 0.5 % at 1 absorbance, 340/630 nm NADH solution
< 1% at 2 absorbance, 340/630 nm NADH solution
<3 % at 3 absorbance , 340/630 nm NADH solution
< 0.5 % at 1 absorbance, 405/630 nm PNP solution
< 1 % at 2 absorbance, 405/630 nm PNP solution
< 3 % at 3 absorbance, 405/630 nm PNP solution
Better than 0.003 A/hr monochromatic after warm-up
Better than 0.001 A/hr bichromatic after warm-up
90 seconds photometric
15 minutes for temperature compartment
Z80 microprocessor
8 K bytes Static RAM (SRAM)
8 K bytes non-volatile RAM (NVRAM)
115/230 VAC, 50/60 Hz, +/- 10%, 60 VA
35 x 40 x 15 cm, 10 Kg
10 cm clearance on ali sides