HT range to 1400°C, VH range to 1500°C, CL range to 1600°C
- 8 Standard models
- Economical and fast heat up
- Silicon carbide heating elements
- Efficient Low thermal mass insulation
- Microprocessor based digital control
- Safe vertically lifting door
- Full width stainless steel work shelf
- Door operated safety power cut-off
- Independent over heat protection
GENERAL DESCRIPTION
The “High temperature furnaces” are divided into three classes, i.e. HT up to 1400°C maximum, VH up to 1500°C maximum, and CL models up to 1600°C. Larger versions can be made to order.
A coated welded steel chassis and outer panels contains the furnace lining which consists of high efficiency graded low thermal insulation material. A thin wall of refractory provides a hardened surface to the chamber sidewalls, and a hard wearing removable tile forms the furnace hearth. Ducts with thermostatically controlled cooling fans between the outer panels and the furnace body ensures that the furnace casing remains relatively cool.
The vertically lifting full width door affords obstruction free access to the work chamber and keeps the hot face away from the operator at all times. The door is counterbalanced and a polished stainless steel shelf is fitted below.
Heating: The heating elements are silicon carbide rods mounted transversely in a cavity above the work chamber. The element connections are forced cooled for extended life. Heating elements can be quickly and easily replaced should this become necessary. Power to the heating elements is controlled by solid state relays for accuracy and reliability.
Controls: The controls are below the furnace body and set an angle for ease of vision. A microprocessor based digital temperature controller with set-point and process displays, provides accurate fully automatic control. An adjustable independent digital over-temperature controller is fitted as standard. Controls include thermocouple break protection.
Options include: alternative models of temperature controls / programmers / recorders / communications / timers etc.
| Model | Chamber mm. / | Wt | Max Load | Heat up times (mins) to °C | Power (W) to maintain temp. @ °C | ||||||||
| Case size mm. | kg | kW | |||||||||||
| H x W x D | 230V AC | 1000 | 1200 | 1400 | 1500 | 1600 | 1000 | 1200 | 1400 | 1500 | 1600 | ||
| HT1 | 90 x 125 x 175 | 37 | 2.2 | 13 | 25 | 45 | – | – | 560 | 750 | 1025 | – | – |
| 560 x 410 x 420 | |||||||||||||
| HT2 | 100 x 150 x 305 | 45 | 5 | 6 | 13 | 24 | – | – | 760 | 1020 | 1410 | – | – |
| 560 x 410 x 560 | |||||||||||||
| HT3 | 150 x 175 x 355 | 73 | 7 | 16 | 26 | 42 | – | – | 500 | 1010 | 1670 | – | – |
| 650 x 550 x 610 | |||||||||||||
| VH1 | 90 x 125 x 175 | 57 | 3.6 | 10 | 18 | 28 | 32 | – | 360 | 485 | 720 | 980 | – |
| 650 x 550 x 500 | |||||||||||||
| VH2 | 100 x 150 x 305 | 70 | 5 | 8 | 10 | 15 | 18 | – | 570 | 860 | 1240 | 1600 | – |
| 650 x 550 x 610 | |||||||||||||
| VH3 | 150 x 175 x 355 | 80 | 7 | 10 | 15 | 20 | 23 | – | 870 | 1120 | 1640 | 2160 | – |
| 700 x 550 x 660 | |||||||||||||
| CL1 | 100 x 150 x 250 | 90 | 4.5 | 6 | 12 | 20 | 28 | 42 | 620 | 840 | 1180 | 1475 | 1800 |
| 760 x 650 x 580 | |||||||||||||
| CL2 | 150 x 175 x 355 | 140 | 7 | 20 | 34 | 50 | 60 | 70 | 790 | 1000 | 1520 | 1990 | 2310 |
| 760 x 650 x 680 | |||||||||||||
Dimensions do not include door counterweights & movement.
Performance my alter due to mains voltage fluctuation and ambient temperatures etc.
The information & data herein are offered solely for your consideration & guidance & are not to be construed as a warranty or specification.
Nothing contained herein is to be interpreted as authorisation to practice a patented invention without a licence.