Trace2O HT1000 User Manual

30
HT1000_0.5 09/2015
User Calibration
If a test method is user calibrated the method name is displayed inverse.
Procedure:
• Prepare a standard of known concentration and use this standard instead of the sample
according to the test procedure.
• It is recommend to use well known standards which are formulated according to DIN EN,
ASTM or other international norms or to use certified standards which are commercially
available.
• After measuring this standard solution it is possible to change the displayed results to the
required value.
• If a method uses a mathematic equation for the calculation of the result, it is only possible
to calibrate the basic tests since all the other tests use the same polynomial.
• The same applies for some test procedures which use a polynomial from another test
procedure.
Return to factory calibration:
If the user calibration is deleted the factory calibration is automatically activated.
Remarks:
The method ”Fluoride” cannot be calibrated with mode 45 since the test requires a
calibration related to the batch of the liquid reagent (SPADNS)
Table
No.
Method
Recommended range for user calibration
35
Alkalinity-p
100 – 300 mg/l CaCO
3
30
Alkalinity-total
50 – 150 mg/l CaCO
3
31
Alkalinity-total HR T
50 – 300 mg/l CaCO
3
40
Aluminium T
0.1 –0.2 mg/l Al
60
Ammonia T
0.3 – 0.5 mg/l N
85
Boron
1 mg/l B
80
Bromine T
Calibration with basic test 100 Chlorine free
90
Chloride T
10 – 20 mg/l Cl
-
100
Chlorine T
0.5 – 1.5 mg/l Cl
103
Chlorine HR T
0.5–6 mg/l Cl
120
Chlorine dioxide T
Calibration with basic test 100 Chlorine free
125
Chromium
1 mg/l Cr
130
COD LR
100 mg/l O
2
131
COD MR
500 mg/l O
2
132
COD HR
5 g/l O
2
= 5000 mg/lO
2
204
Colour
operating range
150
Copper T
0.5 – 1.5 mg/l Cu
157
Cyanide
0.1 – 0.3 mg/l CN
160
CyA-TEST
30 – 60 mg/l CyA
170
Fluoride
Calibration with 0 and 1 mg/l F through
Mode 40
210
H
2
O
2
T
Calibration with basic test100 Chlorine free
190
Hardness, Calcium
100 – 200 mg/l CaCO
3
200
Hardness, total T
15 – 25 mg/l CaCO
3
205
Hydrazine P
0.2 – 0.4 mg/l N
2
H
4
215
Iodine
Calibration with basic test 100 Chlorine free

Trace2O HT1000 Specifications

General

Brand	Trace2O
Model	HT1000
Category	Measuring Instruments
Language	English