Technical Specification:

pH

Range                                       : -2.000 to 20.000pH

Selectable Resolution               : 0.1 / 0.01 / 0.001 pH

Relative Accuracy                        : ± 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.

Temperature

Range                                       : -5.0 to 130.0ºC

Resolution                                  : 0.1ºC

Relative Accuracy                        : ± 0.1ºC

Temperature Compensation           : Auto / Manual

Temperature Calibration           : On site by users with in-built software

Selectable Slope                       : 1) 80-120 %

  2) Customized slope (User Selectable)

Total Numbers of Slope             : 04 slope for Five-point calibration & 02 slope for Three-point calibration

Auto Buffer Recognition            : 1) 4.01, 6.86 / 7.00, 9.18 / 10.01 pH @ 25ºC for Three points

  2) 1.68, 4.01, 6.86 / 7.00, 9.18 / 10.01 & 12.45 pH @ 25ºC for five points

Buffer Standard                        : US / NIST / EURO / DIN

Error Messages                         : “Bad Buffer / Electrode”, “Temperature Probe”, “In-complete Calibration”,

  “Calibration Due”, “Low Memory” & “pH Over Range”.

Display                                      : 20 x 4 Line Alphanumeric Backlit LCD

Keypad                                      : Membrane waterproof polycarbonate soft touch keypad compliance to UL/ROHS

Display Reading                          : Simultaneous - pH, mV & Temperature

Short Link                                 : Provided to diagnose the problem either with Instrument OR Electrode.

Calibration Reminder Alarm           : 0-99 hours

Result hold / un-hold                    : By “hold / un-hold” Key

Calibration Data Storage               : Non Volatile Memory which can store, print & view calibration date & time, calibration

  done by, calibration point, pH, mV, temperature, % slope, validation pH for 3/5 points

  five standards buffers, instruments serial number, instruments ID, calibration done on

  etc.

Searching of data                        : with record number, batch number, Date and by scrolling

Report Formation                        : As per GLP Compliance

Analysis Data Storage                   : More than 1500 analysis data, with corresponding calibration data with company

  name, analysis date & time, record number, batch number / ID, sample name, user

  name, pH, mV, temperature reading, instrument serial number, instrument ID, analysis

  done on etc. Secondly, analysis data can print directly from analysis mode without

  saving analysis data in instrument.

21 CFR Part-11 Compliance       : ● In-built with system

  • 1 Admin and 7 users with different Login ID & Password.

  ● Audit trail can store more than 5000 lines in system itself.

  ● 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.

  ● Once Audit trail transfer to the PC or Printer, automatically system

     will delete Audit trail records and before final deleting, the system

     will give warning twice.

Printer Interface                          : Centronics Parallel Port / Serial (RS-232 C) Port

PC Interface                               : USB Type - B

Printer                                       : 40 / 80 Column Dot Matrix Printer (Printer have to procure optionally)

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 and is password protected.

Power Supply                              : DC Adaptor