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Yamato

DF Series Programmable Fine Ovens

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DF Series Programmable Fine Ovens

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Thomas Nos. 1171R17 and 1171R18

Highly reliable and accurate fine ovens with simple settings for various temperature characteristic tests requiring complicated programming.

Operation and functions

  • Features main and sub displays and a jog dial with a center switch
  • Simple and quick operation with only one dial
  • Temperature display uses 7-segment LED and fluorescent display tubes for setting and operation information to assure high visibility
  • Fluorescent display provides operation status of the heater and the fan
  • Dedicated keys for program input (up to 16 segments) and edit to enable quick access
  • Exhaust damper allows quick exhaust and cooling of inside chamber
  • Equipped with exhaust and cable ports

Thomas Nos. 1171R20 and 1171R21

Large capacity high performance fine ovens designed to support high throughput with high accuracy temperature control and exhaust damper.

Operation and functions

  • Allows precision maintenance of large parts at a constant temperature
  • Quick exhaust and cooling in the unit with the exhaust damper
  • Interactive key entry on the control panel with a green LED digital display for easy settings
  • Features power consumption /CO2 emissions monitoring
  • Increased safety and self diagnostic functions

For more information please see 'Additional Info' tab.

ModelDF411DF611DH411
SystemForced air circulation and ventilation
Operating temp. rangeRoom temp.+10°C~260°CRoom temp.+10°C~260°CRoom temp.+10°C~360°C
Temp. adjustment accuracy±0.1°C (at 260°C)±0.1°C (at 260°C)±0.2°C (at 360°C)
Temp. distribution accuracy±1.5°C (at 260°C)±1.5°C (at 260°C)±2.5°C (at 360°C)
Max temp. reaching time~60 min.~60 min.~80 min.
Temp. control systemPID control by microprocessor
Temp. setting methodDigital setting and display with a jog dial
Timer display rangeFixed value operation for 1 min. to 99 hrs. 59 mins. or 100 to 999 hrs.
Operation functionsAuto start, auto stop, fixed temp, program operation
Additional functionsActual 24 hr timer, Accumulated operation time (up to 49,999 hrs), Calibration offset, Clock display (preset time display)
SensorDouble K-thermocouple
HeaterStainless pipe heater with fan
Heater capacity2.1kW3.0kW2.7kW
Blower fan (motor)Axial flow fan (capacitor motor: 20W)
Cable portI.D. 30 mm (rear)
Heat insulatorGlass woolGlass woolCeramic fiber
Other additional mechanismExhaust damper (manual)
Safety deviceSelf diagnostic functions (temp. sensor error, heater disconnection, SSR short-circuit, automatic overheat prevention function), key l°Ck, door switch, electric leakage breaker, control box switch, independent overloading prevention
Internal dimensions WxDxH450×450×450 mm600×600×600 mm450×450×450 mm
External dimensions WxDxH1050×630×850 mm1200×780×1000 mm1050×630×850 mm
Internal capacity91L216L91L
Shelf Max. Load~30kg / pc~30kg / pc~30kg / pc
Shelf Support Qty. / Pitch9 steps / 45mm9 steps / 60mm9 steps / 45mm
Power sourceAC 220V 12.5AAC 220V 17.5AAC 220V 15.5A
Weight~78kg~109kg~78kg
Shelf / bracket2 pcs. / 4 pcs.3 pcs. / 6 pcs.2 pcs. / 4 pcs.

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Product Detail
Thomas No.
1171R20
Mfr. No.
DF832
Description
Fine Oven, Programmable 512L 220V 3 Phase 16.5A 50/60Hz
list price/quantitytotal
$0.00
Thomas No.
1171R21
Mfr. No.
DF1032
Description
Fine Oven, Programmable 1000L 220V 3 Phase 22A 50/60Hz
list price/quantitytotal
$0.00
$0.00 (0 Items)

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