Directorate Of Technical Education

Directorate Of Technical Education has published Iaq Measuring Instrument , Electrical Items : , Measured Parameter By Instrument = Volume Flow / Air Velocity, Pressure, Radiant Heat, Co2 Features Of Instrument = System Shall Be Operated Both From Mains & Battery Run Minimum Of 6-8 Hrs. Internal Memory ( Min 2 Gb ) To Store Readings S.No Parameter Tender Specifications 1 Type: Main And Batteryoperated Portable Iaq Instrument System Should Be Configurable & Up Gradable As Per The Userrequirement Magnetic Mounting For Easy Operations Instrument Shall Have Minimum Ofmain Camera: 8.0 Mp &Camera: 5.0 Mp Provision For Data Transfer To Pc / Laptop. 2Specification Of Iaq Data Logger Type: Compatible Portable Iaq Data Logger Measured Parameter By Iaq Data Logger Compatible With Probes Formeasuring Comfort Level, Radiant Heat, Co2, Air Flow Velocity, Humidity, And Temperature Along With Date & Time Features Of Instrument Data Logger Configurable Via Iaq Instrument Connect To Six Fixed Cable Probes At The Same Time Stand-Alone Data Logger For Long-Term Measurements Up To 2 Weeks Universal Iaq Instrument ( And The Iaq Data Logger ) , A Maximum 1 Million Readings Shall Be Recorded. 3 Specifications Of Rotating Vane Probe For Air Velocity Measurement Including Temperature Sensor: Type: Vane Type Vane Diameter:100 Mm Range:Up To 35 M / S, ( Min: 0.3 M / S ) Accuracy:± 3 % Of Reading Cable Length:Min 1Meter Temperature Sensor Range / Accuracy -20 To +70 °C / ±0.5 °C 4 Specifications Of Additional Probes: Probe For Measurement Of Ambient Temp, Abs Pressure, Humidity, Co2 Temp Range / Accuracy:0 To +50 °C / ±0.5 °C Humidity Range / Accuracy: 5 To 95 %Rh / ±3 %Rh Abs Pressure: Up To 1.1 Bar Co2 Range 0 To 10, 000 Ppm Co2 Cable Length:Min 1 Meter 5 Accessories Tripod Tripod With Provisions To Hold The And Probes ( Including Tripod Bag ) System Case Hard Carrying Case With Provisions To Accommodatethe Instrument 6 Infrared Thermometer • Infrared Thermometer For Measuring Temperature Of Objectsurface. •Should Be Gun Type With Trigger / Button For Operation. •Temperature Display Unit Should Be Degree Celsius And Degreefahrenheit, With Interchangeable Modes. Spectral Range 8 To 14 ?M •Measurement Range Infrared: -30 To +400 °C •Lcd Display With Back Light •Accuracy Infrared: ±2 °C •Two Adjustable Alarm Limit Values ( Lower & Upper Limit ) •Battery Life Continuous Use 10 Hours. Last date of submission for this tender is 2023-08-14. This is a Electrical Products tender in Bargur, Tamil Nadu