Pressure instrument

Contact Information

Address: Building 10, Zhonglian Industrial Park, Zhongbei Town, Xiqing District, Tianjin

Telephone:+86-22-59958977

Mailbox:350332639@qq.com

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XLZ815 Acid-Base Concentration Meter


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24-hour service hotline:+86-22-59958977

E-commerce:+86 13212024523

Business phone:+86 18822166399

Bidding authorization:+86 13821081088


  • Product Description
  • Typical applications
  • After-sales commitment
    • Commodity name: XLZ815 Acid-Base Concentration Meter
    • Commodity ID: 1084834487041937408

    Product introduction

    XLZ815 acid-base concentration meter is a new generation of all-Chinese microcomputer high-end instrument of our company. It has the characteristics of all-Chinese display, Chinese menu operation, full intelligence, multi-function, high measurement performance, and environmental adaptability.It can be widely used in thermal power, chemical industry and other industries. It is suitable for checking the concentration of regenerated liquid in the process of extracting high-purity water by ion exchange method, or for preparing boiler and pipeline pickling liquid to continuously monitor the acid-base concentration in the liquid.

    Product features

    Dustproof design, Chinese LCD display, Chinese menu style, Chinese notes.

    Micro-computerization: high-performance CPU chip, high-precision AD conversion technology and SMT patch technology are used to complete multi-parameter measurement, temperature compensation, and automatic range conversion.

    Self-inspection of the instrument, high accuracy and good repeatability.

    High reliability: single board structure, touch buttons, no switch knobs and potentiometers.

    Automatic conversion of measurement frequency: free of electrode polarization, improve measurement accuracy.

    Phase-sensitive detection design: eliminate the influence of wires on measurement.

    Water-proof: protection level IP65, suitable for outdoor use.

    Product parameters

    Display method: Chinese LCD display, Chinese menu operation

    Measurement range: SF-815A: 0~10.00%HCL

    SF-815B:0~10.00%NaOH

    SF-815C:0~10.00%H2S04

    SF-815D:0~20.00%NaCL

    SF-815E:0~1500%HNO3

    SF-815F: 0~10.00% Na2C03 (other ranges are negotiated and ordered)

    Resolution: 0.01%, 0.1°C

    Electrode constant: 1~55.0cm-1 is set by software

    Temperature compensation range: automatic 0~99.9°C, manual 0~99.9°C

    Accuracy: ±2.0% (the error after calibration of common points can be less than 0.05%), ±0.3℃

    Galvanic isolation output: 4~20mA (load<750).

    Alarm relay: AC220V, 3A, isolated output of alarm signal

    Power supply: AC220V±22V, 50Hz±Hz

    Secondary meter installation method: open-hole type/wall-mounted type/rack-mounted type/pipeline type

    Standard configuration: one secondary meter, one set of measuring cell, and one electrode

    Ordering guide: 1. The length of the electrode cable shall be matched by 5m without explanation.

    2. The installation method of electrodes and secondary instruments.

    Field application

    After-sales commitment

    01 Reliable corporate qualifications

    02 Invest heavily to create ingenuity and quality

    03 After-sales service commitment

    The company promises to the user that the hardware and accessories that should be provided when this instrument is supplied do not have any defects in the material and manufacturing process.Calculated from the date of purchase of the instrument, during the warranty period, if the user is notified of such defects, the company will implement unconditional free repair or free replacement of the products that are indeed defective.

    The company guarantees a 7-day return and 1-year warranty for all recorder products, and lifetime maintenance.

    1. For customers' technical questions, we promise to deal with them within 4 hours.

    2. For instruments returned to the factory for repair, we promise to issue test results within 3 working days and complete the repair within 7 working days.

    3. After the instrument is returned to the customer, the user will be visited within 2 weeks, and free consultation on automation-related technologies will be provided.



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