Tender For Iaq Measuring Instrument, bargur-Tamil Nadu

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

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Name of Work: < IAQ MEASURING INSTRUMENT >

Sl. No.	Item Description
1	Electrical Items :
2	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 µm •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