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Product Details

TP901P Portable pH Conductivity TDS Meter

High-precision portable multi-parameter water quality analyzer with 4 measurement functions. The instrument is suitable for outdoor measurement of liquid pH, oxidation reduction potential (ORP), conductivity and total solids (TDS).

Mode feature:
* High-precision portable multi-parameter water quality analyzer with large-screen backlit LCD display.
* 1 to 5 point button calibration for automatic identification of pH standard buffers.
* Optional pH buffer standard (USA/NIST/DIN) or 2-point custom calibration.
* Automatic electrode slope display, indicating the current sensor condition.

ORP mode features:
* 1-point offset calibration, allowing adjustment of display values to known standards.
* Relative or absolute mV measurement mode provides accurate ORP readings.

Conductivity / TDS mode features:
* 1 to 5 point button calibration to automatically identify the conductivity standard.
* Optional electrode constant (K=0.1/1/10) for mating different types of conductivity electrodes.
* Optional TDS conversion factor, standardized temperature (20 or 25 ° C), to meet different water quality measurement
requirements.
* Linear and pure water temperature compensation mode to ensure measurement accuracy.

General features:
* Automatic temperature compensation ensures high-precision measurements throughout the entire range.
* Automatic calibration reminder prompts the user to calibrate the meter periodically.
* Data stabilization icon showing the current measurement status.
* Automatic end point lock, retaining stable measurements for easy browsing or recording.
* Manual temperature calibration to improve meter temperature measurement accuracy.
* Optional temperature units (°C or °F) to suit the habits of different countries.
* Automatic electrode diagnostics for electrode zero offset, slope value or conductivity K value.
* Help information tips, like a real-time operational guide to simplify instrumentation applications.
* The system menu allows the user to customize 12 calibration parameters such as calibration point, stability standard, data lock mode, and auto power off.
* One-button reset (Reset) automatically restores the meter to factory default settings.
* Extended memory can store up to 500 sets of measurement data.
* The built-in clock automatically marks the date and time the data was stored to comply with the GLP specifications.
* The USB communication interface sends stored data to the PC.
* Multi-mode power supply solution (battery, power adapter, computer USB port) to ensure smooth application of the instrument.

pH
Measuring range: -2.000~20.000pH
Measurement accuracy: ±0.002pH
Display resolution : 0.1, 0.01, 0.001 pH
Calibration point: 1 to 5 points
Use calibration fluid : USA, NIST, DIN
Temperature compensation range: 0~100°C, 32~212°F
Temperature compensation method: manual or automatic

mV
Measuring range: -1999.9~1999.9mV
Measurement accuracy: ±0.2mV
Display resolution: 0.1, 1mV
Calibration point : 1 point (only for R.mV mode)
Calibration range: ±200mV

Conductivity:
Measuring range: 0~20.00, 200.0, 2000μS/cm, 20.00, 200.0mS/cm
Measurement accuracy: ±0.5% F.S
Display resolution: 0.01, 0.1, 1
Calibration point: 1 to 5 points
Use calibration solution: 10μS/cm, 84μS/cm, 1413μS/cm, 12.88mS/cm, 111.8mS/cm
Temperature compensation range: 0~100°C, 32~212°F
Temperature compensation method: manual or automatic
Temperature compensation coefficient: 0.0~10.0%/°C
Temperature compensation mode: linear or pure water
Conductivity cell constant: K=0.1,1,10, custom
Standardized temperature: 20 ° C or 25 ° C

TDS
Measuring range: 0~10ppt (maximum 20ppt, determined by the set TDS conversion factor)
Measurement accuracy: ±1% F.S
Conversion factor: 0.1~1.0 (default 0.5)
Temperature:
Measuring range: 0~105°C, 32~221°F
Measurement accuracy: ±0.5°C, ±0.9°F
Display resolution: 0.1 °C
Calibration range: measured value ± 10 ° C
Temperature unit: °C or °F, optional

Other:
Data lock: manual or automatic endpoint lock
Data stability conditions: fast or high precision
Calibration reminder: 1 to 31 days or off
Shutdown mode: manual or automatic (10, 20, 30 minutes after no button operation)
One-button reset function: included
Data storage: 500 groups
Communication output: USB
Connector : BNC, 6-pin MINI
Power type: AA type battery 3
Battery life: About 150 hours (when the LCD backlight is turned off)
Dimensions: 170 (length) × 85 (width) × 30 (height) mm
Instrument weight: 300g

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MOQ	1 Set
Trade Terms	EXW, FOB, CIF, CFR
Payment Terms	T/T, L/C
Port of Loading	Any Port of China
Packing Method	Internaional Standard Wooden Case
Transportation Method	By Sea, By Land, By Air, By Express
Supply Capability	100 Sets/Month

* The warranty period is 24 months from commissioning acceptance date on. After the warranty period is over we provide lifelong maintenance and technical service.
* We guarantee the maintenance time no more than 3 working days and response time within 1 hour.
* We build instrument service profile for our clients to record the product service and maintenance conditions.
* After instruments start service, we will pay follow-ups to collect the service conditions.

Chongqing TOP Oil Purifier Co., Ltd

Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. Our company consists of departments respectively for technological development, machinery manufacture, instrument manufacture and quality control etc.

Welcome to visit our website, welcome your inquiry.

Ray Tuo | Sales Manager
CHONGQING TOP OIL PURIFIER CO.,LTD
Manufacture oil purifiers and supply test equipment.
Add: No. 1, Jianlong N. Rd., Jiulongpo District, Chongqing, China
E: sales7@topoilpurifier.com
Cell: 0086-13340266216 (Whatsapp/Wechat) | Skype: topoilpurifier
Tel: 0086-23-88901306 | Fax: 0086-23-88901306
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