Standard Solutions - HACH LANGE sensION Série Manuel D'utilisation

Replacement parts
Description
Batteries, Alkaline AA
Carrying case
Accessories
Description
Wireless data transfer kit (portCom software with USB-RF
device)
Electrolyte for DO probe 51 20, 25 mL
Tube for DO probe calibration, 51 20
90-mL bottle for sample and probe cleaning
Replacement DO membrane for DO probe 51 20
147 μS/cm standard solution (at 25 °C, 77 °F), 125 mL
bottle
1413 μS/cm standard solution (at 25 °C, 77 °F), 125 mL
bottle
12.88 mS/cm standard solution (at 25 °C, 77 °F), 125 mL
bottle
Set of calibration tubes, 147 μS/cm, 1413 μS/cm and
12.88 mS/cm
220 mV standard solution, 125 mL
Buffer solution pH 4.01, 125 mL
Buffer solution pH 7.00, 125 mL
Buffer solution pH 10.01, 125 mL
Electrolyte solution, KCI 3M, 50 mL
Calibration tubes pH 4.01, pH 7.00 and pH 10.01
Replacement parts and accessories (continued)
Description
Item no.
Tube for ORP standard calibration 220 mV
1938004
Work protector for electrodes 50 51 T and 50 52 T
LZW9990.99

Standard solutions

Technical buffer solutions (DIN 19267)
Item no.
Refer to
varying temperatures.
LZW2598.99.0002
LZW9811.99
Temperature
LZW5123.99
°C
LZW9314.99
0
LZW5125.99
10
LZW9701.99 20
25
LZW9711.99
30
LZW9721.99 40
50
LZW9138.99
60
LZW9402.99
70
LZW9460.99
80
LZW9461.97
90
LZW9470.99
Conductivity standard solutions
LZW9509.99
Refer to
LZW9137.97
temperatures.
Table 1 pH and ORP (mV) values of specific buffer sets at
Table 1 pH, ORP (mV) and temperature values
°F
32 2.01 4.01 7.12
50 2.01 4.00 7.06
68 2.00 4.00 7.02
77 2.00 4.01 7.00
86 2.00 4.01 6.99
104 2.00 4.03 6.97
122 2.00 4.06 6.97
140 2.00 4.10 6.98
158 2.01 4.16 7.00
176 2.01 4.22 7.04
194 2.01 4.30 7.09
Table 2 for conductivity values of standard solutions at varying
Item no.
LZW9136.99
LZW9162.99
pH mV
9.52 10.30 —
9.38 10.17 245
9.26 10.06 228
9.21 10.01 220
9.16 9.96 212
9.06 9.88 195
8.99 9.82 178
8.93 9.76 160
8.88 — —
8.83 — —
8.79 — —
English 17