Download Equipment Specifications for Digital PH Meter

Equipment Specifications for Digital PH Meter
UNSPSC Code:
ECRI Code:
1 Description of Function
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1.1
A pH meter is an electronic instrument used to measure the pH
(acidity or basicity) of a Blood Sample in blood bank.
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2 Operational Requirements
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2.1
Portable digital system is required.
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3 Technical Specifications
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3.1
pH range should be 0-14
3.2
Milli volt range should be 0-1999+/- mv
3.3
Resolution 0.01 pH
3.4
Repeatability +/- 0.01pH +/- 1 digit
3.5
Standardization range +/- 2 pH
3.6
Temp. compensation 0-100 degree C
3.7
Display 4 digit LED with automatic polarity
3.8
Polarizing current 10 micro ampere
3.9
Dimensions 240x230x115 mm
3.10
Weight approx 2 kg
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4 System Configuration Accessories, spares and consumables
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4.1
System as specified-
4.2
Accessories to be supplied –part of glass and reference electrodes,
electrode holder
4.3
All consumables required for installation and standardization of
system to be given free of cost.
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4.4
System should be quoted with complete accessories and probes to
make it functional as per technical specifications
5 Environmental factors
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5.1
Shall meet IEC-60601-1-2 :2001(Or Equivalent BIS) General
Requirements of Safety for Electromagnetic Compatibility.or should
comply with 89/366/EEC; EMC-directive.
5.2
The unit shall be capable of being stored continuously in ambient
temperature of 0 -50deg C and relative humidity of 15-90%
5.3
Thu unit shall be capable of operating in ambient temperature of 2030 deg C and relative humidity of 80%.
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6 Power Supply
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6.1
Should work on 220-240V AC as well as power supply. Mains adaptor
to be supplied.
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7 Standards and Safety
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7.1
Should be FDA , CE,UL or BIS approved product
7.2
Protection level should be certified for IP 67
7.3
Should comply with IEC 61010-1 Safety requirements for electrical
equipment for measurement, control, and laboratory use - Part 1:
General requirements
7.4
Comprehensive warranty for 2 years and 5 years AMC after warranty
7.5
Manufacturer/Supplier should have ISO certification for quality
standards.
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8 Documentation
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8.1
Certificate of calibration and inspection from factory.
8.2
List of Equipments available for providing calibration and routine
Preventive Maintenance Support. as per manufacturer documentation
in service/technical manual.
8.3
List of important spare parts and accessories with their part number
and costing.
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