MULTIPLEXING EQUIPMENT (IRS:TC 68/2004)
Essential machinery and plants required for production
1.
2.
3.
DC Power Supply/Power source
Precision Digital multi meter
CRO (500 MHz) Digital Phosphor oscilloscope or Digital storage
oscilloscope
4.
Digital Million meg-ohm meter
5.
Break down tester
6.
Rheostat
7.
Soldering & De-soldering station
8.
Wave soldering machine
9.
PCB oven
10.. Crimping tools
11. Automatic component inserting machine
12. In-circuit tester
13 Test Jigs
14. Data Analyser
15. Variac
16. Ultrasonic cleaning station
Optional Equipment
1.
2.
3.
Environmental Chamber
Vibration table
Surge & Transient test equipment
MULTIPLEXING EQUIPMENT (IRS:TC-68/2004)
Essential testing equipments required for quality assurance
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21
DC Power Supply/Power source(0 V To -100 V DC)
Precision Digital multi meter
CRO (500MHz) Digital Phosphor oscilloscope or Digital Storage
Oscilloscope
Digital Million Meg-ohm meter
Breakdown Tester
Rheostat
PCM Channel Analyser or Primary Digital Multiplexer Analyser
Digital Transmission Analyser or SDH/PDH/ATM Analyser
Digital Selective Level Meter
Digital Signal Generator/Test Oscillator
Return Loss Bridge
Computer with Printer
Data Analyser or Telecom / Datacom Analyser (3 Nos.)
Advanced Network Tester
Frequency Counter
Variac/Auto Transformer
Attenuator
Decadic Telephone
Pulse Test Set
24 AWG(0.5mm cable drum ;more than 4 kms.)
Burn-IN-Chamber
Note : All the measuring and testing equipment shall have valid calibration report from
NABL accredited calibration laboratory/testing house.
Testing & Measuring Equipments Required For Thermoshrink Cable
Jointing Kits
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.
Tensometer (0-2000 N)
Electronic Balance (0-5 kgs)
Million Mega Ohm Meter (Range:10Mohm)
H.V. Breakdown Tester
Cone Penetrometer
Ring & Ball Apparatus
Needle Penetrometer
Hydro meters
P.H.Meters
Micro Ohm Meter
Analytical Balance
Electronic Balance (0-0.1 kg, with 1 mg accuracy)
Thermometers(0-150deg.C)
M-100 Test set up
Air circulating oven (upto 150 deg.C & upto 300 deg.C)
Humidity Chamber
Environmental Chamber
Viscometric Bath
Petri-dishes, Test tubes, Beaker, Chemicals, Measuring Flask
Cone Penetration cups
Heater with magnetic stirrer & speed controller
Compressor-Dry air cylinder with regulator
Constant Temp. water bath
Vernier callipers
Steel scales(600mm to 1 mtr)
Micrometer (Ball ended)
Micrometer(Flat end)
Measuring tape (15m & 30m)
Magnifying glass
Stop watch
Jig for shear strength of adhesive
Mandrels for peel strength of tapes, Al. foil etc.
Facility for peel strength test
Water penetration fixture
Facility for shear strength of sealant tape
Jig for split resistance
ESCR Jig
Salt spray apparatus
Flash point apparatus
Volume resistively fixture
41.
42.
43.
44.
45.
46.
47.
48.
49.
50
51.
52
53
54.
55
56.
57
58
59.
60.
61.
62.
63.
Rub Test Jig
Rolling drum jig for peel strength of adhesive
PE Mandrels
Al. mandrel for torching(of various diameters equivalent to highest diameter of
different shrink ratios)
A1.mandrel for longitudinal shrinkage(of various diameters equivalent to smallest
diameter of different shrink ratios)
Blow lamp-Modified
Chemicals for chemical resistance
Cable stand
Copper Mirror
Standard Dumbells for cutting samples
Gas torch
PIJF cables of different sizes
PE Insulated copper conductors of different gauges.
Water Tank (2500mmx1000mmx700mm)
Test set up for Air Tightness test
Test set up for vibration test
Test set up for Impact test
Test set up for Axial tension test
Test set up for Torsion/Bending test
Test set up for static load test
Test set up for Thermal shock
Test set up for corrosion test
Temperature cycle test graph chart print machine
Plant & Machinery Equipments Required For Termoshrink Cable Jointing
Kits.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Facility for corona treatment
Sleeve expander
Adhesive coating machine
Adhesive coating tank & pump
Hot Air Oven
Air compressor
Spray painting set up
Facility for printing
Profile chopping machine
Profile cutting machine.
VOICE FREQUENCY COMMUNICATION SYSTEM FOR UNDER GROUND 4/6
QUAD CABLE
Essential Machinery and Plant Required For Production
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
Shearing Machine
Drilling machine
Vices
Grinding machine
Electric Blower
PCB Assembly jigs
Coil winding machine
Baking oven
Vaccum impregnation plant
Temperature controlled soldering iron
Regulated D.C. power supply
LCR bridge and meters
Test jigs
Electric & spot welding machine
Shear bending press.
ANNEXURE-II
(RDSO/SPN/TC/34-2002)
VOICE FREQUENCY COMMUNICATION SYSTEM FOR UNDERGROUND 4/6
QUAD CABLE
Essential Testing & Measuring Equipments Required For Quality Assurnace
Sr.
no.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
Equipment
Qty.
High voltage tester 2 KV/50 Hz
Megger or insulation resistance tester 500V DC
Digital level meter
Oscilloscope 10 MHz or better
Digital multimeter 3 1/2 digits
Harmonic distortion meter
Decade step attenuator
Dial pulse and DTMF tester(Optional)
Audio oscillator
Digital IC tester
Vernier calliper, scale, micrometer, thermometer
Termination load resistance of different values such
as 100,200, 300, 470 Ω & 600 ohms etc. with
tolerance of 1%
1 no
1 no.
2 nos.
1 no.
1 no.
1 no.
1 no.
1 no.
1 no.
1 no.
1 each
2 each