Supply, installation and calibration of various Lab Instruments for measurement of various parameters at water and flue gases at Chemical laboratory CTPP-OandM, Chhabra.

Dissolve Oxygen Meter 1) Accuracy: ± 0.8 ppb or ± 2 % 2) Application: Industrial 3) Battery Life: Rechargeable battery, Lithium Ion, 10 hours of continous use 4) Certifications: LVD IEC/EN 61010-1, EMC IEC/EN 61326-1 & Ecodesign Directive 5) Communication: Data monitoring per RS232 Data/configuration transfer per USB key 6) Communication Capabilities: RS232 - USB Key 7) Connections: 6 mm (¼") 8) Data Storage: 5700 measurements 9) Dimensions (H x W x D): 200 mm x 170 mm x 190 mm 10) Display: TFT colour 72 x 54 mm 11) Includes: 3100 instrument, external power supply, US power plug, 3 m inlet tubing, tool kit 12) Lower Limit of Detection (LOD): 0.6 ppb 13) Material: Enclosure: Stainless steel, IP66 with polycarbonate sides 14) Operating temperature range: -5 - 45 °C 15) Parameter: Oxygen 16) Power Options: US Power Cord 17) Range: 0 - 2000 ppb 18) Response time: < 15 s 19) Sample Interval: 5 - 60 s 20) Sample Pressure: 0 - 10 bar 21) Sample Temperature: -5 - 45°C (41 - 113°F) 22) Tube Connection: 1/4 in 23) Units: ppb, ppm, wt %, mg/L, O2 %, mbar and more 24) Wall Thickness: 1/4 in 25) Warranty: 12 months 26) Weight: < 3.5 kg 27) What's included: 3100 instrument, external power supply, US power plug, 3 m inlet tubing, tool kit 28) Technology:- Luminescent Dissolved Oxygen (LDO). 29) Instrument Installation at site

After Cation Conductivity Meter 1. Conductivity portable system Mounted on small aluminium panel with supporting stand and rechargeble bettery. 2. Tranmitter in aluminium housing (IP 66) with 2 relays as limit switch or controller or timer, 1 alaram relay as summary alarm contact.1 input for portable free contact, including USB interface with 1 singal output for measurin value or for continouse control. 3. Flow cell QV-Flow UP-Con 1000-SL made of stainless steel with flow adjustment valve and digital sample flow meter. 4. Swam-Sensor UP-Com1000-S, two electrode conductvity sensor with slot-lock design and itergrated Pt1000 temperature pr be. Rechargeble battery for stand-alone operation of at least 24 hourse. Measuring range:- 0.055 to 1000 µs/cm Accuracy:- ±1% of measure value Power supply:- 85-265 VAC : 50/60 Hz Stand - alone opening time:- >24 Hr. Samle Flow rate:- 5 to 20 I/h sample temparature:- up to 50ºC Process connection inlet:-Swagelok 0.25% tube adapter Process connection Outlet:-Flexible tube 8 x 6 min Total weight:- 4.5 Kg Loose cation Clum:- Duplex cation column:- One acting + One stanbay Warranty: 12 months Instrument Installation at site Remark:-Additional supply, 01 No. electrode for same instrument (extra)

Flue Gas Analyzer (i) Flue gas analyzer with rechargeable battery with charger, transport case and calibration protocol, equipped With 02 sensor & pressure /flow measurement, mains unit 100-240V for mains operation or battery charging in instrument. (ii) Modular flue gas probe with 2nos. preliminary filter: 700mm immersion depth inclusive probe stop, thermocouple Ni (Cr)-Ni(Ti), T-max 1000 deg cent. & hose 2.2M with special 1.5 mtr probe extra for high temperature with hose pipe. (iii) A second measurement module must be fitted, three additional measurement module can be fitted inclusive of one point calibration with certificate. (iv) Relevant software (v) Essential accessories shall include spare particle filter t33x range(20Nos extra.), spare sintered filters (4pcs) (vi) Oxygen range (02):- 0-21%, Accuracy ±2% O2, Resolution -0.1% (vii) CO (H2 compensated) Measurement Module: 0- 10000 ppm, Resolution -1ppm, Accuracy ±20ppm <500 ppm, ±5% of FS>500 ppm. (viii) NO Measurement Resolution 1 ppm Module : 0-5000 ppm, Accuracy ±5ppm <100 ppm, ±5% of FS>100 ppm. (ix) SO2Measurement Module : 0-5000 ppm Resolution 1 ppm, Accuracy ±5ppm <100 ppm, ±5% of FS>100 ppm. (x) The instrument shall be capable to work under temp. range 137 ºC to 330 ºC & Pressure range -45 mmwc to -150 mmwc. (xi) Warranty: 12 months (xii) Instrument Installation at site

Turbidity meter (90 ̊ angle of light) (Cuvettes 10 Nos.) Range : 0-4000 NTU. The 2020 sets a new standard for laboratory accuracy in an extremely compact, portable instrument for turbidity measurement. Includes : - 0, 1, and 10 NTU standard, - Sample bottle, - Four sample tubes, - USB cable and wall adapter Warranty: 12 months Instrument Installation at site

AAKANKSHA ENTERPRISES (BID ID -3172107)

lalit instruments and chemicals industries (BID ID -3182850)

NEVCO ENGINEERS PRIVATE LIMITED