prietest TOUCH
USER MANUAL
Version No.: 2.622A
Effective Date: July, 2010
Page 8 of 52
3.3. Technical specification of prietest TOUCH
Human Machine Interface
TOUCH PANEL / KEYPAD
Linear measurement range
0.000 to 3.000 Absorbance Units (A).
Photometric Accuracy
± 2% or 0.007 whichever is higher, from 0 to 1.5 A
± 3% from 1.5 A to 3.0 A
Drift
<0.007 A/hr
Photometric Linearity
2.2 A
Optical measurement
Photodiode
Filters
Type of filter
Wave Length
Half Bandwidth
Filter Selection
Interference
340, 405, 510, 546, 578 and 630 nm & Two Optional
10nm ± 2nm
Automatic by Stepper Motor.
Flow Cell
Sipping Volume
Flow cell Volume
Sipping Mode
300 to 1000 µl
18µl
Automatic by specially designed Peristaltic Pump
Cuvette Volume
500 µl
Dry Block Incubator
Number of cuvettes
Temperature
15 Test Tubes
37
0
C
Temperature of cuvette/flow cell Block
Method
Temperature
By Peltier effect
25, 30 and 37
0
C
Light source
Tungsten Halogen
Warm up Time
90 Sec
Display
5” Graphic LCD, Negative Blue, STN
Printer
Built in thermal printer
Memory
64 KB – Non volatile RAM with Battery back up
Storage Capacity
250 Open tests, with 30 QC results / test
(Normal and abnormal controls) and more than
2500 Patient results with patient ID (6 digits)
Analysis Mode
Absorbance
Kinetic
End Point
Differential
Ratio
Fixed Time
Coagulation
Concentration Calculation
By factor or by Standard
RS232 serial port
9600 baud, 1 start, 8 data, 1 stop, no parity bits
Power
Wattage
Voltage
50 watts
115 – 230 Volts ± 10 %, 60 – 50 Hz
Operating Position
On horizontal, flat, rigid and vibration free s urface
Operating Conditions
Temperature
Relative Humidity
From + 18
0
C to + 35
0
C
Up to 85 %
Storage Condition
Temperature
Relative Humidity
From –10
0
C to + 60
0
C
Up to 85 %
Enclosure
ABS Fire retardant
Size (cm)
30 X 38 X 13.5 (l X b X h)
Weight
5.5 Kgs. (Approx)
