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- Mr. Pharwat ( General manager) TEL 095-614-1554
- Mr. Chollophat ( Sale manager ) TEL 087-804-4747
- Mr. Narumon ( Human resoucer ) TEL 081-628-5060
- Charanassociate co. ltd (office) TEL 02-1851383-4 , 02-712-5619-20
- Charanassociate co. ltd (Sale department)TEL 094-478-8647
ABOUT THE COMPANY
registered address is at 723/2 Soi
Sukhumvit55 Road, Khongtan
Thailand. The company has been operating since 1982 which is
34 years from now. Our main business is
of laboratory equipment, in general for industrial firms and
Government sectors i.e Universities, Colleges, Institute of
Technologies and research centers Equipments list include main
products such as:
Autoclave, Balance ,Water bath, Block Heater,
Bomb Calorimeter, Centrifuge,
Homogenizer, Heating mantle, Melting point,
Shaker, Shaking water bath , Utrasoinc bath
, Water still etc
>> Oven, UNB - Memmert
Oven, UNB - Memmert
Whatever you want to perform: material tests, ageing of computer chips, run complex experiments with highly sensitive loads, drying or tempering electronic components, hardening plastic resin or heating plasticine. Our U universal oven stands for unparalleled precise, even and gentle temperature control.
Temperature range up to +220 °C (Basic) / +250 °C (optionally up to +300 °C)
9 model sizes (14l to 749l)
3 performance classes Basic/Excellent/Perfect B/E/P
Natural convection or forced air circulation N/F
The fittings of this universal oven are practically-oriented, their programme functions are designed for a wide variety of applications, and even when used intensively, our all-rounder made of stainless steel loses nothing in shine or in reliability. From 35 models, expandable with convenient , approved and tested accessories, you will easily find the heating oven ideally suited to your needs. The three controller classes Basic, Excellent and Perfect cover all requirements of thermal safety, precision and quality assurance, building upon each other.
In accordance with the German Law on Medical Products (Directive 93/42/EEC), the UFE/UFP heating oven can be used to heat up non-sterile clothes and covers.
60 years of permanent development work, as well as numerous amounts of feedback from practical experience, are embodied in each heating oven:
The modular manufacturing concept in accordance with the principle of equal parts enables a highly varied and cost-effective production
Almost exclusive use of high-quality, corrosion-resistant and easily cleanable stainless steel for the working chamber and housing
Heating concept adapted to the specific product for a precise and homogenous temperature control independent of chamber volume and load
A wide range of options for programming and documentation using interfaces, Celsius software, integrated log memory and chip cards (features dependent on the controller class)
Three-year guarantee for appliances except wear and tear parts
The temperature values of all universal ovens are measured according to DIN 12880:2007-05
Each universal oven is safety-tested and bears this sign
Temperature progress and monitoring devices
For standard temperature control tasks in science, research and industry, such as drying and heating up insensitive loads, the Basic class is recommended for use with the Universal Oven U. An electronic PID-controller with an integrated self-diagnosing system, as well as a high-quality platinum temperature sensor Pt100 ensure exact temperature control.
The double protection from overtemperature provides reliable protection for the load in the universal Memmert ovens.
Temperature range: 30 °C (at least 5°C or 10°C above ambient) to 220 °C
Temperature variation (time): < ±0.5 °C at 150 °C
Double overtemperature protection: If the electronic heating control should fail, heating is switched off at a fixed level of 10 °C above the setpoint. In addition a mechanical temperature limiter, TB, switches off heating permanently if the maximum permitted oven temperature is exceeded by approx. 10 °C.
A high-quality platinum temperature sensor Pt100 (DIN class A) in a 4-wire circuit (for stable long-term transmission of measurement signals)
Programmable digital timer (1 min. to 99 hrs 59 min.)
Manually adjustable air flap for fresh air intake
Visual alarm if temperature is exceeded
Function signals for stand-by, operating mode, heating and overtemperature