Table of contents
on page 3
on page 11
on page 16
on page 8
on page 19
on page 10
Specifications
Specifications are subject to change without notice.
Specification
Details
Measurement method
Nephelometric
Regulatory
Meets EPA Method 180.1
ASTM D7315 - Standard Test Method for
Determination of Turbidity Above 1 Turbidity Unit (TU)
in Static Mode
ASTM D6655 - Standard Test Method for
Determination of Turbidity Below 5 NTU in Static Mode
Light source
Tungsten filament lamp
Measurement modes
NTU, NEP (Nephelo), EBC, Abs (absorbance), %T (%
transmittance), CU (color units) and two user-defined
units
Specification
Details
Range
NTU (Ratio on, manual range): 0–0.999, 0–9.99,
0–99.9, 0–10,000
NTU (Ratio on, auto range): 0–10,000 auto decimal
NTU (Ratio off): 0–40
Nephelo (Ratio on, manual range): 0–9.99, 0–99.9,
0–67,000
Nephelo (Ratio on, auto range): 0–67,000 auto decimal
Nephelo (Ratio off): 0–268
EBC (Ratio on, manual range): 0–0.999, 0–9.99,
0–99.9, 0–2450
EBC (Ratio on, auto range): 0–2450 auto decimal
EBC (Ratio off): 0–9.8
Absorbance (manual range): 0–0.999, 0–2.00
Absorbance (auto range): 0–2.00
Transmittance (%): 1.0–100
Color units (at 455 nm): 0–500
Accuracy
1,
2,
3,
4
Ratio on: ±2% of reading plus 0.01 NTU from
0–1000 NTU, ±5% of reading from 1000–4000 NTU,
±10% of reading from 4000–10,000 NTU
Ratio off: ±2% of reading plus 0.01 NTU from
0–40 NTU
Absorbance: ±0.005 Abs from 0–1 Abs at 455 nm
Transmittance: 0.12% T from 10–100% T at 455 nm
Color: ±2 CU from 0–30 (calibrated at 15 CU), ±5 CU
from 0–500 CU (calibrated at 500 CU)
1
Turbidity specifications identified using USEPA filter assembly, recently prepared formazin standard and matched 25-mm sample cells.
2
Use of a flow cell is necessary to get color measurement specifications.
3
Intermittent electromagnetic radiation of 3 volts/meter or greater may cause slight accuracy shifts.
4
Reference conditions: 23 ± 2 °C, 50% ± 10% RH noncondensing, 115/230 VAC, 50/60 Hz
English
3
Summary of Contents for Lange 2100AN
Page 18: ...1 18 English...
Page 39: ...1 Deutsch 39...
Page 60: ...1 60 Italiano...
Page 80: ...1 80 Fran ais...
Page 102: ...1 102 Espa ol...
Page 122: ...1 122 e tina...
Page 142: ...1 142 Dansk...
Page 162: ...1 162 Nederlands...
Page 182: ...1 182 Polski...
Page 202: ...1 202 Svenska...
Page 222: ...1 222 Suomi...
Page 241: ...1 Magyar 241...
Page 261: ...1 Rom n 261...
Page 281: ...1 T rk e 281...
Page 288: ...12 2005 2002 96 IECS 003 A IECS IECS FCC 15 A 15 FCC 1 2 15 FCC 1 2 3 4 5 288...
Page 292: ...1 Calibration Setup 1 NTU NEP EBC CU T Abs 292...
Page 296: ...StablCal 1 302 2 USEPA 302 3 4 CAL Zero CAL Zero 00 NTU 5 0 1 NTU 6 296...
Page 298: ...30 60 24 298...
Page 299: ...1 30 mL 2 3 4 5 6 299...
Page 300: ...7 RS232 PRINT RANGE MANUAL AUTO 40 NTU 268 nephelo 9 8 EBC 300...
Page 302: ...1 2 3 1 2 3 302 4 5 1 2 3 30 60 302...
Page 303: ...1 303...
Page 307: ......
