Teledyne GFC-7000T - Trace CO2 Analyzer - manual User Manual
Page 24
Specifications
Model GFC7000TA Carbon Dioxide Analyzer
Teledyne Analytical Instruments
6
GFC 7000TA Parameter
GFC 7000TA Specification
Weight
40 lbs. (18.1 kg)
Certifications
CE: EN61010-1:90 + A1:92 + A2:95, EN61326 - Class A
1
At constant temperature and voltage.
Table 2-2: Model GFC 7000TM Basic Unit Specifications
GFC 7000TM Parameter
GFC 7000TM Specification
Ranges
(Physical Analog Output)
Min: 0-4 ppm Full scale
Max: 0-4000 ppm Full scale
Selectable, dual ranges and auto ranging supported
Measurement Units
ppb, ppm, µg/m
3
, mg/m
3
, (selectable)
Zero Noise
< 0.2 ppm (RMS)
Span Noise
< 1% of reading (RMS)
Lower Detectable Limit
< 0.4 ppm
1
Zero Drift (24 hours)
<0.5 ppm
1
Span Drift (24 hours)
<0.5% of reading
1
Lag Time
10 seconds
Rise/Fall Time
<60 seconds to 95%
Linearity
1% of full scale
Precision
0.5% of reading
Sample Flow Rate
800cm
3
/min. ±10%
O
2
Sensor option adds 110 cm³/min, ±20%, to total flow though when installed
Temperature Coefficient
< 0.1% of Full Scale per
o
C or 0.1 ppm per
o
C, whichever is greater
Voltage Coefficient
< 0.05% of Full Scale per V
AC Power Requirements
100V – 120V, 220V – 240V, 50/60 Hz
Analog Output Ranges
10V, 5V, 1V, 0.1V
Recorder Offset
±10%
Analog Output Resolution
1 part in 4096 of selected full-scale voltage
Standard I/O
1 Ethernet: 10/100Base-T
2 RS232 (300-115,200 baud)
2 USB device ports
8 Status opto-isolated digital status outputs
6 Opto-isolated digital control inputs (3 defined, 3 spare)
4 Analog outputs
Optional I/O
1 USB com port
1 RS485
8 Analog inputs (0-10V, 12-bit)
4 Digital alarm outputs
Multidrop RS232
3 4-20mA current outputs
Operating Temperature Range
5-40
o
C
Humidity Range
0 - 95% RH, non-condensing
Dimensions H x W x D
7" x 17" x 23.5" (178 mm x 432 mm x 597 mm)
Weight
40 lbs. (18.1 kg)
Environmental Installation
category (over-voltage category) II; Pollution degree 2