Bids Are Invited For Acquisition Of Equipment And Materials For Use In The Laboratories Of The Water And Sew ... in Brazil

Work Detail

Portable Photometer For Water Color - For Use In Etao Equipment Must Have The Minimum Characteristics: - Range From 0 To 500 Pcu - Resolution 1 Pcu - Accuracy: ±10Pcu ±5% Reading - Platinum Cobalt Colorimetric Method Of The Standard Method For The Examination Of Water And Wastewater - Led Light Source - Silicon Photocell - Band Filter Length: 8Nm- Band Filter Length Accuracy: ±1.0Nm- Recording Of The Last 50 Readings- Operation With Aa Alkaline Batteries- Battery Life ≫800 Measurements - Automatic Shutdown After 15 Minutes Of Non-Use - Working Environment: 0 To 50°C; 0 To 100% Rh, Non-Repairable - It Must Have An Ip67 Protection Rating. Transport.Reference: Hanna - Hi97727c, Equivalent, Similar Or Of Better Quality., Portable Photometer For Fluoride - Low Range - For Use In Etao Equipment Must Have The Minimum Features: - Range Of 0.00 - 2.00Mg/L (F-) - Have Resolution Of 0.01Mg/L - Have Accuracy Of ±0. 03Mg/L ±3% Of Reading At 25º C- Use The Spadns Method- Led Light Source- Bandwidth Weighing Filter: 575Nm- Wavelength Of Bandpass Filter: 8Nm- Wavelength Accuracy: ±1.0Nm- Silicon Photocell- Use Round Cuvette With 24.6Mm Diameter (22 Mm Internal) - Automatic Recording Of The Last 50 Readings - 128X64 Lcd Screen With Backlights - Automatic Shutdown After 15 Minutes Of Inactivity - Powered By 1.5V Aa Alkaline Batteries - Battery Life: ≫800 Measurements (Without Backlight)Working Environment 0 To 50 ºc; 0 To 100%Ur- Have Ip 67 Protection Ratingaccessories That Must Accompany The Equipment:- Transport Case- 2 (Two) Sample Cells With Lid And Sealing Stopper- Cal Check Standard Cells For Low Range Fluoride- Cloth For Cleaning Cells- Aa Alkaline Batteries- Instruction Manual- Meter Quality Certificate- Certificate Of Cal Check Standards Reference: Hanna - Hi97729c, Similar Or Of Better Quality, Multiparameter Photometer And Ph Meter For Water And Effluent Analysis – 40 Parameters - For Use In Eteo Equipment Must Have The Minimum Features: Have Measurement Channels, 5 Optical Channels + 1 Channel For Digital Electrode (For Ph Measurement) Minimum Specifications Than Photometer Must Present: - Range: 0.000 To 4.000 Abs - Resolution: 0.001 Abs - Accuracy: ±0.003 Abs To 1.000 Abs - Light Source: Led - Band Filter Length: 8 Nm - Band Filter Accuracy: ±1.0 Nm - Light Detector: Silicon Photocell - Cuvette Types: Round, Diameters Of 24.6 Mm And 16 Mm- Number Of Methods: 90- Storage: 1,000 Readings (Photometer And Electrode)- Usb Function- Battery: ≫ 500 Photometer Measurements, Or 50 Hours Of Continuous Measurements Of Ph Or Higher Mv)Accuracy: ±0.01 Ph (±0.2 Mv) At 25 °C / 77 °Ftemperature Compensation: Atc, -5.0 To 100.0 °C (23.0 To 212.0 °F)Calibration: 2 Pointselectrode: Smart Electrode Ph / Temperaturetemperature:Range: - 20.

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