bids are invited for custom bid for services - calibration of all sensors like thermo couples installed for electrically heated 200 nos of furnaces for 2 years as per sow and line 1 of annexure b , custom bid for services - temperature uniformity tests for furnace qty 112 for 2 years involves a series of tests to measure temperature variation within the qualified furnace work zone prior to and after thermal stabilization as per sow and line.. , custom bid for services - accuracy test of oven involves calibration of sensors electrically heated ovens qty 352 nos for 2 years up to 500 deg c as per sow and line 3 of annexure b , custom bid for services - temperature uniformity test of oven qty 112 for 2 years involves series of tests to measure temperature variation within the qualified ovens work zone prior to and after thermal stabilization as per sow and line 4 of anne.. , custom bid for services - accuracy test involves calibration of controllers or recorders or indicators fixed for electrically heated ovens or furnaces or hot plates or welding machines qty 650 nos for2 years up to 1100 deg c as per sow and line .. , custom bid for services - accuracy test of ovens involves calibration of vacuum gauges which are interfaced with ovens qty 20 nos for 2 years as per sow and line 6 of annexure b , custom bid for services - system accuracy test for ovens qty 20 nos for 2 years capacity more than 1000 ltrs as per sow and line 7 of annexure b