PHS-3B Precision pH Meter
PHS-3B Precision pH Meter is one set of 3 1/2 digit place of LED digital display pH meter. It is suitable for lab use such as research lab, pharmacy, factory, chemical industry, environment protection, mining industry etc. To test pH value and mV value in the water solution. If it outfits with ion selective electrodes, it will be as potentiometric titration analysis potentiometric change indicator.
Product Model |
PHS-3B |
Measuring range |
pH: 0 – 14.00pH, mV: 0 - ± 1999mV
(auto polarity display) Temp.: 0 - 100° C |
Basic error of electronic unit |
pH: 0.01pH± 1digit, mV: ± 0.1%F. S,
Temp.: 0.5° C± 1 digit |
Basic error of the meter |
pH: ± 0.01pH± 1digit, mV: ± 0.1%F. S |
Accuracyarity |
pH: 0.02pH± 1digit,
mV: ≤ 0.1%(readings) ± 1digit, Compound accuracy: ≤ 0.02pH/3pH |
Input impedance |
1012Ω |
Ambient temp. |
0 - +40° C |
Relavent humidity |
≤ 85% |
Power supply |
220± 22VAC, 50± 1Hz |
#Our Business Scope:
TBT is specialized in exporting SOIL TESTING, LABORATORY TESTING EQUIPMENT, MATERIALS TESTING MACHINE, PETROLEUM TESTING EQUIPMENT, SURVEYING INSTRUMENTS and etc. to overseas market; Nowadays, our customers are mainly distributed in South-East Asia(Vietnam/Thailand/Indonesia/Philippine/Singapore/Cambodia), South Africa, South America, Australia, Iran, Egypt, New Zealand, Spain. At the same time, we are endeavoring to develep sales agent in different countries.
#Our Target:
To be the largest and best supplier for products in our business scope through our efforts;
To be the best friend and cooperator of our customer, while promoting and extending our products to more and more countires;
To be the first supplier at customer's first thought when they need to order;
#Our Advantages:
You can always get our in-time reply vai email or fax or telephone;
You can always get best product with excellent quality and competitive price;
You can always get goods news for on-time or advanced shipment at your desire;
You can always enjoy our considerable & full-side after-sale service;
You can always feel very convenient since we can help you sourcing and ship products from different factories via one shipment, which to a large extent save your time and cost;
Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd. (TBT) mainly deals in exporting laboratory Testing/Soil Testing/Materials Testing/NDT/Surveying Instruments including total station and other relevant products!
This company is a global supplier and has built its business worldwide; Since its inception, TBT has continued to enhance its products, service and all relevant business activities!
Since these years, TBT has remained dedicated to building on its solid experience gained through successful cooperation with customers; We remains to supply reliable products with excellent price/ performance ratio and nice service!
#Who Are We:
Nanjing T-bota Scietech Instruments & Equipment Co., Ltd. (TBT) is one of the leading company dealing in exporting laboratory instrument and geotechnical testing apparatus abroad. Our company is subordinated to Jiangsu High Hope International Group Tong Yuan Im. & Ex. Co., Ltd., which is one of the biggest imp. & exp. Group in China.
#Our Business Scope:
TBT is specialized in exporting SOIL TESTING, LABORATORY TESTING EQUIPMENT, MATERIALS TESTING MACHINE, PETROLEUM TESTING EQUIPMENT, SURVEYING INSTRUMENTS and etc. To overseas market; Nowadays, our customers are mainly distributed in South-East Asia(Vietnam/Thailand/Indonesia/Philippine/Singapore/Cambodia), South Africa, South America, Australia, Iran, Egypt, New Zealand, Spain. At the same time, we are endeavoring to develep sales agent in different countries.
#Our Target:
To be the largest and best supplier for products in our business scope through our efforts;
To be the best friend and cooperator of our customer, while promoting and extending our products to more and more countires;
To be the first supplier at customer's first thought when they need to order;
#Our Advantages:
You can always get our in-time reply vai email or fax or telephone;
You can always get best product with excellent quality and competitive price;
You can always get goods news for on-time or advanced shipment at your desire;
You can always enjoy our considerable & full-side after-sale service;
You can always feel very convenient since we can help you sourcing and ship products from different factories via one shipment, which to a large extent save your time and cost;
