This listing is for an AMERICAN SCIENTIFIC GOLD SERIES DP-21 VACUUM OVEN BENCHTOP LABORATORY 40°C to 240C° as can be seen in the pictures.
IMPORTANT: Unit came from a local university and powered on but we didn't know how to set the temperature and that is the extent of the testing we were able to do to it. We then decided to sell it for parts an AS IS Sale and that is why the low price also.
Could be a great deal for buyers who know how to operate these Vacuum Ovens, we do not.
Description below came from Manufacturer's Website about this unit:
AMERICAN GOLD SERIES DP-21 Vacuum Drying Ovens greatly simplify the heating of samples at pressures below atmospheric.
Significant features of the DP-21 Vacuum Drying Ovens are as follows:
115/120 VAC / 8amps / 60hz [Single : 1 phase]
Operating Temperature Range : 40°C to 240°C
Operating Vacuum Degree Range : 760 to 1 torr
Chamber Size (c/ ft.) : 0.35
Net Weight : 66 lbs
Serial # 115008
Interior Dimension : (W×D×H, in) : 7.9 x 9.8 ×7.9
Exterior Dimension (W×D×H, in) : 16.8 ×17.6 ×21.1
NEW RETAIL PRICE : $2,220.00 [USD]
Precise control in a negative pressure environment. Precise temperature control... 99% accuracy.
Safety circuit. Thermocouple malfunction is detected and heater is automatically shut off.
Economical. DP-21 is the answer when cost is a primary concern.
Left opening door. Thanks to the unique door design which compensates for space limitation, and provides an extra measure of convenience.
Oven lined with Type 304 Stainless Steel for ease of cleaning.
Valves permit inert gas purge as well as vacuum operation.
The Analog display provides fast and positive reading of operating parameters. Both SET and MEASURE are controlled and monitored. Purging with Nitrogen or Argon is facilitated with gas inlet valve.
CSA approvable
Specifications
DP-21
Performance
System
Vacuum drying by decompressed chamber direct heating
Operating temperature range
Room temp.+5 to 240°C
Operating pressure range
101 to 0.1 kPa (at absolute pressure)
Temp. control accuracy
±1.5°C (at 150°C)
Max. temp. reaching time
Approx. 70 min.
Components
Interior Material
Type 304 Stainless steel
Exterior Material
Cold rolled steel plate with baked-on melamine resin finish
Door
Single swing door
Heat insulating material
Rock wool
Heating method
Decompressed chamber direct heating
Heater
Mica heater, 0.68kW
Vacuum gauge
Bourdon tube type, 101 to 0kPa (Gauge pressure)
Observation window
Tempered glass (12 mm thickness) and polycarbonate resin plate
Controller
Temp. control method
PlD control
Temp. setting method
Knob
Temp display method
Digital display
Safe Device
Safety countermeasures
Electric leakage breaker
Standard
Internal dimensions(W×D×Hmm)
200×250×200
External dimensions(W×D×Hmm)
427×447×535
Internal capacity
10 L
Shelf plate with standard load
Approx. 30 kg/piece
Shelf rest step number
2 steps
Shelf rest pitch
63mm
Vacuum port
18mm O.D.
Power source 50/60Hz
115V, single phase,
7A
Weight
Approx. 30 kg
Accessories
Shelf plate
stainless steel, 1 pc
Adaptor for vacuum hose
18mm O.D. 1 pc
Earth adaptor
1 pc
Optional Accessories
Additional shelf plate
Stock #151515
