Trans Instruments offers a variety of pH electrodes for different applications. These electrodes are of good quality and good repeatability. With careful maintenance and proper usage, they will last the full extend of their lives. The general purpose electrode is commonly used for water testing, waste water testing, education, experiment and laboratory usage. Specialized electrodes for semi-solid, high viscosity liquid, high temperature samples are also available. All electrodes come with a regular BNC connector with a 1 meter cable. All pH sensors are delivered with pH storage solution in a soaking bottle, so the sensors are ready for use.
 

Product Code	Description	Measuring Range	Temperature Range	Application	High Viscosity Cream Cheese	Soil semi-solid meat	Waste water	oil base sample	stong Acid	Ink	Paint Thinner Alcohol
pH measurement
PP5003	PLASTIC COMBINATION PH ELECTRODE	0 - 14pH	0 to 80 ºC	General purpose
PP5004	PLASTIC COMBINATION PH ELECTRODE WITH POINTED TIP	2 - 14pH	0 to 50 ºC	For semi-solid and soil measurement	O	O	O	O		O
PP5052	GLASS COMBINATION PH ELECTRODE	0 - 14pH	0 to 80 ºC	General purpose					O
PP5053	GLASS COMBINATION PH ELECTRODE WITH POLYMER REF. FOR VISCOUS LIQUID	2 - 14pH	0 to 80 ºC	For semi-solid and visous liquid measurement	O	O	O	O		O
PP5054	GLASS COMBINATION PH ELECTRODE WITH POINTED TIP	2 - 14pH	0 to 50 ºC	For semi-solid and soil measurement	O	O	O			O
PP5055	GLASS COMBINATION HIGH TEMPERATURE PH ELECTRODE	0 - 14pH	-5 to 130 ºC	For high temperature sample	O	O	O	O		O
PP5056	GLASS COMBINATION PH ELETRODE WITH FLAT TIP	0 - 14pH	0 to 80 ºC	For surface or skin		O
PP5057	GLASS COMBINATION PH ELECTRODE FOR LOW-IONIC LIQUID	0 - 14pH	-5 to 100 ºC	For distilled water or low-ionic strenght liquid
PP5060	GLASS REFILLABLE, COMBINATION pH ELECTRODE	0 - 14pH	0 to 100 ºC	General purpose with refillable reference electrode					O
PP5010 (PP4010)	PLASTIC COMBINATION pH ELECTRODE WITH TEMPERATURE SENSOR  NTC83	0 - 14pH	0 to 70 ºC	General purpose for use with HP3040 & BP3001
Oxidation Reduction Potenital / Redox measurement
PO5103	EPOXY COMBINATION PLATINUM WIRE ORP ELECTRODE	±2000mV	0 to 70 ºC	Economical General purpose redox measurement
(ORP103)
PO5106	EPOXY COMBINATION PLATINUM RING ORP ELECTRODE	±2000mV	0 to 70 ºC	General purpose redox measurement
(ORP106)

Wiggens is a manufacturer of high quality laboratory equipment based in Beijing, China. We started out as distributor for laboratory equipment and soon became an exclusive distributor for most reputable lab equipment manufacturers. After being established as a well-respected and highly successful distributor all around China, we made the successful transition from a mere distributor to producing high level laboratory equipment itself.

Since 2006 we produce top-quality laboratory equipment and, by making use of our well- established distribution network, we were able to quickly establish our products in the domestic market.

Our two brands Wiggens and ChemVak stand for high quality, long durability, and remarkable performance.

Wiggens is your general laboratory companion and provides products that can be used in all kinds of laboratory environments. The Wiggens product range entails different kinds of magnetic stirrers and hot plates. It even provides hot plates with integrated stirring functions for an even heat distribution among your solvents. In addition to the magnetic stirrers Wiggens also provides overhead stirrers with diverse characteristics to perfectly match the solvent used. In addition, Wiggens offers homogenizers of different magnitudes as well as a broad range of shakers, multi- purpose heaters and colony counters. As a new feature in the 2014 range Wiggens now also provides incubators and water baths for full temperature control.

ChemVak on the other hand has been created as a brand specialized in vacuum equipment. Different kinds of vacuum pumps, including chemical-resistant diaphragm pumps and oil-free piston pumps, are complemented by vacuum filtration equipment to form whole filtration systems for a wide range of different applications. In addition, Water-jet aspirator pumps and bio-suction systems are part of the product range. In 2014, a new line of gas generators became part of the ChemVak product line and round out the picture of ChemVak as a specialist for vacuum and gas related operations.