EUTECH INSTRUMENTS TURBIDIMETER TN-100 WATERPROOF PORTABLE METER Manual de usuario Pagina 17

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WATER QUALITY
INSTRUMENTS
17
TROLL 9500 Specications
Dimensions
Weight
Wetted materials
Water tightness rating
Output options
Internal Power
External Power
47 mm (1.9 in) OD, 52.7 cm (20.75 in) long
With RDO® sensor: 88.4 mm (3.48 in) OD, 57.7 cm (22.7 in) long
1.9 Kg
PVC, 316L stainless steel, Acetal, Viton®, nylon, Tefzel or polyurethane (cable)
IP68 with all sensors and cable attached
SDI-12 (optional with SDI-12 adapter), ASCII streaming mode or binary command;RS485/RS232
2 internal user-replaceable D batteries (alkaline or high-power lithium)
Power 9-12V DC (optional)
Standard Sensors
Accuracy Range Depth Rating Response Time Methodology
Barometric Pressure
± 0.3% FS 7–16.5psia
Meets highest rating
of probe
< 30 sec per 30m (100 ft) cable
Temperature
± 0.1°C -5°C–50°C
Meets highest rating
of probe
< 30 sec EPA 170.1
Level
Depth, Pressure
± 0.05% FS 15 psi 11m / 35 ft
In thermal equilibrium:
Instantaneous
Silicon strain
gauge
30 psi 21m / 69 ft Inthermalchange—
100 psi 70m / 231 ft Instantaneous to ± 2% FS,
300 psi 210m / 692 ft 30–60minto±0.1%FS,
1.5–2hrto±0.05%FS
pH (single or pH/ORP
combo)
± 0.1 pH units
0–12pH
units
246m / 807 ft < 15 sec, pH 7 to pH 4
Std.Mthds. 4500-
H+, EPA 150.2
ORP (single or pH/ORP
combo)
± 4.0 mV ± 1400 mV 246m / 807 ft < 15 sec Std.Mth ds. 2580
Dissolved Oxygen
RDO® (Optical D.O.)
± 0.1 mg/L 0–8mg/L Meets highest rating 30 seconds
ASTM #D888-05
Method C
± 0.2 mg/L 8–20mg/L Meets highest rating 30 seconds
ASTM #D888-05
Method C
Clark electrode
± 0.2 mg/L 0–20mg/L 246m / 807ft 1-milmembrane:1–2min@25°C
Std.Mthds. 4500-
O G, EPA 360.1
± 1%
0–200%
saturation
246m / 807ft 2-milmembrane:90sec–3min
Std.Mthds. 4500-
O G, EPA 360.1
Conductivity
Low
± 0.5% or 2 µS/cm
5–20,000
µS/cm
Meets highest rating Instantaneous
Std.Mthds. 2510,
EPA 120.1
High
± 0.5% + 2 µS/cm
150–112,000
µS/cm***
Meets highest rating Instantaneous
Std.Mthds. 2510,
EPA 120.1
Extended Parameter (XP) Sensors
Turbidity ± 5% or 2 NTU/
FNU
0–2000
NTU/FNU
105m / 346 ft
Instantaneous
(5 sec for rst reading)
ISO 7027
Nitrate (NO3–) ± 10% 0.14–14000
ppm N
14m / 46 ft < 60 sec (T98), 1.4 to 14 ppm N
Std.Mthds. 4500-
NO3 D
Ammonium (NH4+) ± 10%
0.14–14000
ppm N
14m / 46 ft < 60 sec (T98), 1.4 to 14 ppm N
Std.Mthds.
4500-NH3 D, EPA
350.3
Chloride (Cl-) ± 15% 0.35–35500
ppm Cl
70m / 231 ft < 60 sec (T98), 3.54 to 35.45 ppm Cl
Std Mthds
4500-CI-D
Logging
Data Logging 16 programmable tests (dened, scheduled to run or stored) / Logging Modes: Linear, Linear Average, Event
Memory 4 MB (1,000,000 individual readings)
SDI-12 Optional with SDI-12 adapter
* No anode or cathode to scrub or clean.
*** Full operating range 70 µS/cm - 200,000 µS/cm
Multi-Parameter
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