EEU Specification for GC (Gas Chromatograph)
Reference Specification for test setup having GC (Gas Chromatograph) with HEAD SPACE AUTO SAMPLER to carry out Dissolved Gas Analysis of insulating oils as per International Standard ASTM-3612-02 Method - C
Bill of Quantities for Procurement of Test Set-up for GC (Gas Chromatograph) with HEAD SPACE AUTO SAMPLER to carry out Dissolved Gas Analysis of insulating oils as per International Standard ASTM-3612-02 Method - C
Description of Material Unit Rate(Rs./-) Quantity Amount(Rs./-)
1. Fully computerized automatic GC (Gas Chromatograph) shall comprise of the items as per "ASTM-D-3612/2002, Method - C" along with operating manual, service manual, Installation kit and a tool kit
Items to include minimum
a) Thermal Conductivity detector
b) Flame Ionisation detector
c) Software
d) Catalytic converter (NICKEL)
e) Six port Value
f) Electronic Pressure and flow control modules
g) Column Heating Oven
h) Molecular Sieve 5 A PLOT Column (30 mtr x 0.53 mm ID with film thickness of 50 um)
i) Carboxen 1006 PLOT column (30 mtr x 0.53 mm ID)
j) Data Station Computer along with printer and licensed software
1 Set

2. Head Space Auto Sampler shall comprise of the items as per "ASTM-D-3612/2002, Method - C" along with operating manual, service manual, Installation kit and a tool kit.
Items to include minimum
a) Vial Tray
b) Sample Vial heating chamber
c) 1 ml loop and 3 ml loop
d) Six port value
e) Transfer line with needle
f) Vial Shaking arrangement
g) Built is Pressure Regulator and Flow Controller
h) Software
i) LAN/RS 232 communication

3. Initial Accessories and Consumables
Initial accessories and consumables for successful installation, commissioning, samples testing, training and further requirements for 3000 samples testing.

Description of Material Unit Rate(Rs./-) Quantity Amount(Rs./-)
4. Additional Accessories and Consumables
a) Manual Crimper for 20 ml head space vial with one spare Crimp head - 1 No.

b) Manual decapper for 20 ml head space vial with one spare decapper head – 1 No

c) Two Stage Pressure Regulators with SS diaphragm. Inlet pressure upto 3000 psi, Oulet pressure adjustable from 1 to 125 psi, oulet connection 1/8" NPT connection for ARGON & ZERO AIR (Positive) –4No's

d) Two Stage Pressure Regulators with SS diaphragm. Inlet pressure upto 3000 psi, Oulet pressure adjustable from 1 to 125 psi, oulet connection 1/8" NPT connection for FID FUEL GAS (HYDROGEN) and for Calibration gas cylinders.(Negative)-2 No's

e) Electronic Flow Meter with the range from 0-500 ml/min with NIST traceable certificate for measuring carrier / FID gas flows. Shall supplied with rechargeable battery, battery charger with 220 V single phase AC. – 1 No

t) Gas Leak detector for ARGON and HYDROGEN. Shall supplied with rechargeable battery, battery charger with 220 V single phase AC. - 1 No

5. Spares
a)Molecular Sieve 5 A PLOT Column (30 mtr x 0.53 mm ID with film thickness of 50 um) - 1 No.

b)Carboxen 1006 PLOT column (30 mtr x 0.53 mm ID) - No.

6. Annual Maintenance
a) AMC for entire test set up excluding data station and printer (Post guarantee period) - 5 year