Multiparameter Analyzer with 21 CFR Part-11 Compliance
(pH/ORP/mV/Conductivity/TDS/Resistivity/Salinity/°C Analyzer)

Technical Specification

• pH Range : -2.000 to 20.000 pH
• Selectable Resolution : 0.1 / 0.01 / 0.001 pH
• Relative Accuracy : ±0.02 / 0.002 pH
• mV/ORP Range – mV/RmV : ±2000.0
• ORP : EH auto calibration to standard hydrogen electrode
• Resolution : 0.1
• Relative Accuracy : ±0.2 mV or 0.05%, whichever is greater.
• Selectable Slope :
  1) 80-120 %
  2) 90-110 %
  3) Customized slope (User adjustable)
• Auto Buffer Recognition :
  1) 4.01, 6.86 / 7.00, 9.18 / 10.01 pH @ 25ºC for three points (User adjustable)
  2) 1.68, 4.01, 6.86 / 7.00, 9.18 / 10.01 & 12.45 pH @ 25ºC for five points (User adjustable)
  3) Ten pH Buffer, 6.86 / 7.00 @ 25ºC for Multipoint Calibration.
• Calibration Reminder Alarm : 0-99 hours
• pH Result : Auto / Manual
• pH Buffer Standard : US / NIST / EURO / DIN
• Short Link : Provided to diagnose the problem either with Instrument OR Electrode.
• Conductivity Range :
  ● 0-20.00, 20-200.0, 200-2000 µS/cm, 2-20.000, 20-200, 200-2000 mS/cm for K=1.0
  ● 0-10.00, 10-100.0, 100-1000 µS/cm, 1-10.000, 10-100, 100-1000 mS/cm for K=0.5
  ● 0-2.00, 2-20.0, 20-200, 200-2000 µS/cm, 2-20, 20-200 mS/cm for K=0.1
  (Range value change depending upon cell selection)
• Conductivity Resolution :0.001, 0.01, 0.1 µS/cm & 0.001, 0.01, 0.1, 1 mS/cm
• TDS Range : 0 to 10, 100, 1000, 10000 ppm, 100ppt, 1000ppt
  (Depending on TDS Factor)
• TDS Resolution : 0.001, 0.01, 0.1 ppm & 0.001, 0.01, 0.1 ppt (1ppt=1000ppm)
• Resistivity Range : 20.00 MΩ to 50.00 KΩ, 5.00 KΩ, 500.00 Ω, 50.00 Ω, 0.50 Ω
• Resistivity Resolution : 0.001
• Salinity : 0.01 to 80000.0 ppm NaCl
• Number of Range : Six
• Calibration Standard : Six Conductivity & TDS Standard - One Per Range
• Calibration Factor : Six – One Per Range
• Range Selection : Auto / Manual
• Suitable Cell Constant : 0.1, 0.5 & 1.0 K
• Adjustable Cell Constant : 0.09 to 0.11 K, 0.45 to 0.55 K & 0.90 to 1.1 K
• Conductivity to TDS Conversion : 0.40000 to 1.00000 (Adjustable Factor)
• Temperature Coefficient : Six - 0-10.000 % per °C (Adjustable) – One Per Range
• Reading : Conductivity at actual temperature and at 25°C, TDS, Resistivity & Salinity with scrolling display.
• Temperature Range : -5.0 to 130.0°C
• Temperature Resolution : 0.1°C
• Temperature Compensation : Auto / Manual
• Temperature Calibration : In-built software and can be calibrated by users
• Calibration & Analysis : pH Mode, ORP Mode, Conductivity Mode and TDS Mode.
• Error Message : “Wrong standard / Cell”, “Cell Short”, “Cell Open”, “Try Upper Range”, “Try Lower Range”, “Bad Buffer / Electrode”, “pH Over Range”, “Temperature Probe Error”, “In-complete Calibration”, “Calibration Due”, & “Low Memory”.
• Display : 20 x 4 Line Alphanumeric Backlit LCD.
• Keypad : Membrane waterproof polyester soft keypad compliance to UL/ROHS.
• Calibration Data Storage : Non-Volatile Memory can store, print & view calibration details.
• Analysis Data Storage : More than 1000 analysis data can be stored with corresponding calibration data, company name, analysis data, sample name, sample batch/ID, username etc. Secondly, analysis data can be print online.
• Searching of data : With record number, batch number, date, date range and by scrolling.
• Report Formation : As per GLP Compliance.
• 21 CFR Part-11 Compliance :
  ● In-built with system for ease of operation without PC.
  ● 2 Admin, 10 Reviewers, 40 Users & 1 Manufacturer with individual Login ID & Passcode.
  ● Audit trail can store more than 5000 lines in instrument.
  ● Audit trail includes action taken, date & time, action taken by whom.
  ● Audit trail can be transfer to PC through ANALABsafe software and can print on 40 / 80 column dot matrix printer for record.
  ● Admins can set up operation permission of each Users & Reviewers.
  ● Strict Admins control to audit and monitor usage and access.
  ● Audit trail record can be printed with Date, Date Range and by individual User’s ID.
  ● Once Audit trail transfer to the PC or Printer, system will delete Audit trail records and before final deletion, the system will give warning twice.
  ● Data integrity with database capability to store Analysis Data, Calibration Data, Audit trail and Passcode in instrument.
  ● No direct access to data from outside the instrument, thereby creating a closed system.
  ● Audit traceability to ensure that the device and results are appropriately handled.
  ● Auto User’s logout after defined Logout time.
  ● Auto Users & Reviewers block when password is entered incorrectly 3 consecutive times.
• Printer Interface : Centronics Parallel Port / Serial (RS-232 C) Port
• Printer : 40 / 80 Column Dot Matrix Printer (Printer to be procure optionally)
• PC Interface : USB Type - B
• PC Connectivity : By USB Interface Cable with Driver, ANALABsafe software to transfer Analysis data in GLP format, Calibration data and Audit trail from Instrument to PC in non-editable format (Cannot be Deleted)
• Power Supply : DC Adaptor
• Dimensions:
  ● Net Dimension: 22 x 21 x 11 cm (L x W x H)
  ● Gross Dimension: 32 x 29 x 23 cm (L x W x H)
• Weight:
  ● Net Weight: 1.5 kg
  ● Gross Weight: 3.5 kg