Geer's Aging Oven

(1 đánh giá)

Mã sản phẩm : AG- Series

Xuất xứ : Ueshima

Bảo hành : 12 months

Detail

Outline

Rubber and plastic products will be deteriorated gradually by oxidation or influence of heat and sunlight in a long time of use depending on the environment. Moreover, it may not only result in degradation of the necessary performance which was secured in the beginning but also result in a big accident in some cases.
The Geer's Aging Oven is a most popular oven to make the sample in the environment where new heated air is always supplied in a constant rate, thus promoting aging.
The series conform to JIS K 6257 (Rubber, vulcanized or thermoplastic - Determination of heat ageing properties) and/or JIS K 7212 (Plastics − Determination of thermal stability of thermoplastics − Oven method). Each of the four models provides different air exchange rate and chamber size. AG-1100 (analog setting) series and AG-1200 (digital setting) series are different in setting method of air exchange rate.

Feature:

○Most important functions like temperature uniformity, wind velocity and air ventilation rate are in accordance with JIS K 6257 and/or JIS K 7212.
○The minimized shape of the series allows use on a table. We also provide with an exclusive stand.
○It is able to place two units in tiers, minimizing the footprint.

Specification

MODEL		For Rubber & Plastics		For Plastics
		Standard	Large Type	Standard	Large Type
(*1)	Analog Setting	AG-1110	AG-1115	AG-1120	AG-1125
	Digital Setting	AG-1210	AG-1215	AG-1220	AG-1225
Applicable Standard		JIS K 6257, ISO 188, JIS K 7212 B Type		JIS K 7212, ISO 4577
Chamber Dimensions (mm)		W450 x D450 x H500	W600 x D600 x H600	W450 x D450 x H500	W600xD600xH600
Chamber Material		Stainless Steel (SUS 304)
Temperature Range		40 to 300ºC
Temperature Control		Temperature controller with digital display, PID with auto tuning
Temperature Sensor		Resistance thermometer bulb (Pt100Ω, 3.2-mm dia. x 350mm)
Temperature Sensor		Platinum resistance temperature detector
		Pt 100Ω,φ3.2 x250(L)	Pt 100Ω,φ3.2 x300(L)	Pt 100Ω,φ3.2 x250(L)	Pt100Ω,φ3.2 x300(L)
Heater		1-ph 200V, 3kW	3-ph 200V, 6kW	1-ph 200V, 3kW	3-ph 200V, 6kW
Circulation Fan Motor		200VAC, 0.2kW
Temperature Rising Time		Within 45 min. from RT to 300ºC
Temperature Uniformity		Within ±1ºC (40～100ºC), ±1% (at 100 ºC or higher)
Average Wind Speed		0.5±0.1m/sec(*2)		1.0±0.2m/sec(*3)
Ventilation Rate		3 to 10 times/hour (variable) (*2)		5 to 60 times/hour (variable) (*3)
Sample Hanger Rotation		6～8 rpm
Safety Device		(a) Leakage breaker: protection of short circuit, overcurrent (b) Overheat protector: default set to 325ºC, causes power shut down (c) Overload protection of circulation fan motor
Accessories		Single shaft two stage sample hanging frame, sample clip, glass fuse
Power Supply Required		1-ph 200VAC, 20A 50Hz or 60Hz	3-ph 200VAC, 30A 50Hz or 60Hz	1-ph 200VAC, 20A 50Hz or 60Hz	3-ph 200VAC, 30A 50Hz or 60Hz
Outer Dimensions (mm)		W1050x D720xH860	W1250xD910xH990	W1050xD720xH860	W1250xD910x H990
Option Stand(mm)		optional shelf board, optional exclusive stand(H:835mm(Standard),825mm(Large Type))