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Product Details

TP-521 Laboratory PH/Conductivity Measuring Instrument

● The most versatile pH + conductivity dual-parameter measuring instrument
● It has intelligent functions such as automatic calibration, automatic temperature compensation, data storage, RS232 output, clock display, function setting and self-diagnostic information.
● There are three different measurement modes: stable display mode; timing measurement mode; continuous measurement mode.
● Automatically identify pH standard buffer solutions. There are three series of standard buffer solutions to choose from:
European and American series, NIST series and Chinese series.
●Using conductivity measurement technology, using a conductivity electrode with a constant K=1, only one point of calibration can meet the measurement accuracy requirements of 0.5μS/cm ~ 200 mS/cm.
● Switchable conductivity, TDS, salinity and resistivity. TDS and salinity are calculated using polynomials to ensure the
conversion accuracy of the full range.
● The instrument carries the product serial number.
● It meets the IP54 dust-proof and splash-proof rating, and the instrument socket is sealed and protected by a silicone cap.

PH	Measuring range	（-1.99 ~ 19.99）pH
		Resolution	0.1/0.01 pH
		Accuracy	Electric meter: ±0.01 pH, supporting: ±0.02 pH
		Input Current	≤1×10-12 A
		input resistance	≥3×1012 Ω
		Stability	±0.01 pH/3h
		Temperature compensation range	（0 ~ 100）℃（Automatic or manual）
MV	Measuring range(mV/ORP/EH)	-1999mV ~ 0 ~ 1999mV
		Resolution	1mV
		Accuracy	±0.1% FS
temperature	Measuring range	-10℃~ 110℃
		Resolution	0.1℃
		Accuracy	5~ 60℃ range：±0.5℃ Remaining range：±1℃

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12.Digital Closed Cup Flash Point Tester TPC-100
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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.

Mia (Miss) | 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: sales10@topoilpurifier.com
Cell: 0086-13983286435 (Whatsapp/Wechat) | Skype: topoilpurifier
Tel: 0086-23-88901306 | Fax: 0086-23-88901306
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