Installation; Basic System Requirements - Hach BioTector B7000 User Manual

Section 5
5.1

Basic System Requirements

Power and Signal Requirements

Mains Connection:

Mains Wire Specification:

Signal Wire Specification:

Power Consumption:

Electrical Connections:
Carrier Gas and Reagent Requirements
Carrier Gas (Oxygen) Requirements

Oxygen Quality:

Oxygen Supply Pressure:

Oxygen Usage:
Reagent Requirements

1.8 N Sulfuric Acid (H

1.2 N Sodium Hydroxide (NaOH),

0.04 N Hydrochloric Acid Solution (HCl Water for FMI Heavy Duty Circulation Pump systems only),

TN Cleaning Solution (a mixture of 0.5 N Hydrochloric Acid and 0.042 M Sodium Oxalate),

Deionised Water (DI Water).
Sample, Drain and Exhaust Requirements

Sample Inlet & Outlet Pressure:

Sample Inlet Temperature:

Sample Flow Rate:

Sample Particle Size:

Drain & Exhaust:

Installation

115V AC, 60Hz or 230V AC, 50Hz (10%)
Number of Cores = 3
Current Rating minimum = 10 Amps
CSA (Cross Sectional Area minimum) = 1.50mm
Number of Cores = 10 (+2 cores per additional signal)
Current Rating minimum = 1 Amp
CSA (Cross Sectional Area minimum) = 0.22mm
Maximum 300 W (VA)
Typically 5 cable glands, PG13.5, clamping range 6 - 12 mm
Oxygen, free of CO
Typical oxygen purity in the cylinder is greater than >99.5%
Typical oxygen purity from the concentrator is 93% (±3%) with
balance gas Argon
Option A: 1250-2000 mbar from the oxygen concentrator with
Option B: Depending on the type, from 550 mbar to 750 mbar from
Option C: 1000 mbar from the welding grade oxygen cylinder
22 L/hour (367 ml/min) average
SO ),
2 4
, CO, Nitrogen, Hydrocarbons and Water
2
instrument air
the oxygen concentrator with compressor
Ambient
2°C – 60°C (36°F - 140°F)
Minimum 100ml per sample
Up to 2 mm Ø, soft particulates
Ambient
2
2
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