| Model |
3-1750A
3-1750 |
A-1750 |
3-550A
(1)
3-550PD
(2)
3-550 |
A-550 |
3-400HTA (3) |
3-130 |
A-130 |
| Control Type |
3-stage digital
|
dial analog
|
3-stage digital
|
dial analog
|
3-stage digital
|
3-stage digital
|
dial analog
|
Venturi-drive
Preheated
Air Exchange |
Optional |
No
|
Optional
|
No
|
Yes
|
No
|
No
|
Chamber Dimensions
width
depth
height |
360mm (14")
320mm (12.5")
250mm (10") |
360mm (14")
320mm (12.5")
250mm (10") |
230mm (9")
230mm (9")
180mm (7") |
230mm (9")
230mm (9")
180mm (7") |
183mm (7.2")
225mm (8.9")
163mm (6.4") |
140mm (5.7")
130mm (5.2")
120mm (4.6") |
140mm (5.7")
130mm (5.2")
120mm (4.6") |
| Chamber Size |
1750 cu. in.
|
1750 cu. in.
|
550 cu. in.
|
550 cu. in.
|
400 cu. in.
|
130 cu. in.
|
130 cu. in.
|
Cabinet Dimensions
width
depth (open)
height (door open)
height (door closed) |
610mm (24")
535mm (21")
815mm (22")
545mm (21.5") |
610mm (24")
535mm (21")
815mm (22")
545mm (21.5") |
400mm (15.8")
430mm (17")
630mm (25")
410mm (15.8") |
400mm (15.8")
430mm (17")
630mm (25")
410mm (15.8") |
400mm (15.8")
430mm (17")
630mm (25")
410mm (15.8") |
290mm (11.5")
330mm (13")
510mm (20")
350mm (13.8") |
290mm (11.5")
330mm (13")
510mm (20")
350mm (13.8") |
Maximum Operating
Temperature |
1100°C
2012 °F
|
1100°C
2012 °F
|
1100°C
2012 °F
|
1100°C
2012 °F
|
1225°C
2237°F
|
1100°C
2012 °F
|
1100°C
2012 °F
|
| Maximum Ramp Rate |
40°C/min
72°F/min
|
N/A
N/A
|
40°C/min
72°F/min
|
N/A
N/A
|
40°C/min
|
40°C/min
|
N/A
|
Power Consumption
(watts) |
3100w
<4800
|
3100w
<4800
|
1300w
<1500
|
1300w
<2200
|
2300w
|
750w@120V
650w@240V
|
525
|
Watts to Maintain
1000° C |
2200
|
2200
|
1050
|
1050
|
(1100°C)
1525
|
525
|
525
|
| Net Weight |
46kg (100lbs)*
|
45kg (100lbs)
|
21kg (45lbs)*
|
20kg (45lbs)
|
24.5kg (54ibs)
|
11kg (25lbs)
|
11kg (25lbs)
|