Ultratrace Portable Total Gaseous Mercury Vapor Analyzer Gardis-7
Mercury Vapor Analyzer Gardis-7 specifications:
Detection limit, mass (determined as triple sigma of the instrumental noise) |
0.5 pg |
Measurement range, mass |
0.0 – 10.000 pg |
Detection limit, concentration, with sampled volume 5 litre |
0.1 ng/m3 |
Measurement range, concentration, with sampled volume 5 litre |
0.0 – 2000 ng/m3 |
Coefficient of variation when more than 20 pg |
< 3 % |
Programmable sampling time |
0-9999 s |
Communication with the PC (software is included) |
RS232 |
Data logger (number of measurements, each with the process data) |
> 100,000 |
Supply voltage |
220/110AC or 12DC |
Operation ambient temperature range |
0 – +40oC |
Consumed power (stand-by and sampling) |
35 W |
Consumed power at the max (gold trap heating) |
55 W |
Dimensions (W*D*H) |
43.5*35*13.5 cm |
Weight (approx) |
7 kg |
Mercury Vapor Dosing Device GA-730 specifications:
Precision of the “zero” (blank value) |
< 0.5 pg Hg |
Programmable dose (at the analyzer sampling time 1 min) |
1 - 100 pg Hg |
Programmable dose (at the analyzer sampling time 10 min) |
1 - 1000 pg Hg |
Mercury vapor permeation source temperature control precision |
0.06 celsius |
Air flow rate used for system flushing |
0.1 - 1 L/min |
Communication with the PC (software is included) |
via RS-232 |
Time for the device to get conditioned after the prolonged storage |
6 hours |
Supply voltage |
220/110AC or 12DC |
Operation ambient temperature range |
0 – +40oC |
Consumed power, average |
< 15 W |
Maximum consumed power (at the peak event) |
80 W |
Dimensions (W*D*H) |
26*25*8.5 cm |
App. weight |
2,5 kg |
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