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Yamato DR-201-115V Programmable High Temperature Natural Convection Oven 13.75L, 115V
Yamato DR-201-115V Programmable High Temperature Natural Convection Oven 13.75L, 115V

Manufacturer's List Price: $6,215.00
Our Price: $5,842.00
Money Saved: $373.00

Condition: Brand New
Warranty: 1 Year Manufacturer's Warranty
Typically Ships Within: 5 to 6 Weeks

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Quantity in Stock:3

Product Code: DR-201-115V

Technical Specification Sheet

Yamato DR-201-115V Programmable High Temperature Natural Convection Oven 13.75L, 115V

Temperature Range
Ambient +5°C to 260°C

Temperature Distribution Accuracy
± 5.0°C at 260°C

Chamber Volume

  • Wide temperature range, maximum operation temperature up to 700°C
  • Equipped with high operability temperature controller
  • Can be used as an electric furnace for ashing and sintering, but also as an incubator and drying oven
  • Temperature, measured temperature and overheat prevention temperature can be digitally set by operation menu and ▲/▼ keys
  • Easy programmable operation, fixed temperature, quick auto stop, auto stop, program auto start, auto start
  • Lock function, auto recovery after power failure, calibration offset

The Yamato DVS-402C Programmable Natural Convection Oven 99L, 115V offers excellent temperature accuracy and user-friendly operation. It features a 6 pattern PID program controller, capable of executing complex programs (30 steps x 1, 15 steps x 2, 10 steps x 3), and displays both set and measured temperatures simultaneously. This oven operates within a temperature range of room temperature +5 to 260°C, achieving temperature control accuracy of ±1.0°C and distribution accuracy of ±5.0°C at 260°C. It can reach its maximum temperature in approximately 90 minutes.

Constructed with a stainless-steel interior and a cold rolled steel plate exterior with a melamine resin baking finish, the DVS-402C is easy to maintain. It features glass wool insulation, a 1.2kW stainless pipe heater, and includes an observation window made of chemically strengthened glass. Additional features include a cable hole, exhaust ports, a comprehensive timer, and various operation functions like Auto Start, Auto Stop, and Quick Auto-stop. Safety is ensured with self-diagnostic functions and an electric leakage breaker with overcurrent protection. The internal dimensions are 450×490×450mm, external dimensions are 560×601×820mm, and it can support a shelf plate load of about 15kg. The DVS-402C is ideal for precise, programmable heating applications.

The Yamato DR-201-115V Programmable High Temperature Natural Convection Oven 13.75L, 115V includes:
  • 2 x Stainless Steel Perforated Shelves
  • Power Cord
  • Operator's Manual
  • Manufacturer's Documentation
  • 1 Year Manufacturer's Warranty

Yamato DR-201-115V Programmable High Temperature Natural Convection Oven 13.75L, 115V Specifications

System Natural convection
Temp. Control Range 300~700°C
Temp. Control Accuracy ±5°C (at 700°C)
Temp. Fluctuation 10°C (at 700°C)
Temp. Distribution Accuracy ±25°C (at 700°C)
Temp. Gradient 30°C (at 700°C)
Temp. Rise Time ~70 min. (Room temp. +5°C~700°C)
Temp. Fall Time ~150 min. (700°C to 300°C)
Interior Material Stainless steel sheet metal
Exterior Material Chromium-free electrogalvanized steel sheet, baked-on finish
Heat Insulating Material Ceramic fiber rock wool
Heater Type / Capacity Iron-chrome wire heater / 1.3kW
Temp. Controller PID control by microcomputer
Temp. Setting Method Digital setting by operation menu key and ▲/▼ keys
Temp. Display Temp. reading display: Green 4 digit LED digital display / Temp. setting display: Red 4 digit LED digital display
Timer Function 0 to 99 hrs 59 mins. and 100 hrs. to 999 hrs 50min.
Timer Resolution 1 minute increments under 99 hours and 59 minutes,
10 minutes after 100 hours.
Wait Function Timer wait function (ON/OFF setting)
Operation Modes Fixed temperature, program, program auto start, auto start, quick auto stop, auto stop
Program Modes 6 patterns (PrG1: 30 steps, PrG2-3: 15 steps, PrG4-6: 10 steps) step weight function, repeat function, step hold function, step skip function
Additional Functions Calibration offset, keypad lock, auto resume mode select
Sensor K thermocouple (W sensor)
Safety Device Self-diagnostic functions (automatic overheat prevention, temp. sensor failure, heater disconnection, SSR short circuit, main relay failure, memory error, internal comm. error, abnormal temp. reading), overcurrent ELB, overheat prevention device
Internal Dimension 250 x 250 x 220 mm (WxDxH)
External Dimension 520 x 443 x 612 mm (WxDxH) (protrusions excluded)
Internal Capacity 13.75L
Shelf Load Capacity 15 kg. / pc. Total load capacity 30 kg.
Shelf Rest Step Number 3 steps
Shelf Rest Pitch 33mm
Power Source (50/60Hz) AC115V 11.5A (with plug)
Weight ~36kg

Comparison of Models


DVS-402C (99L, 115V)

DVS-602C (162L, 115V)

DR-201 (13.75L, 115V)

Operating Temp. Range

Room temp.+5 to 260°C

Room temp.+5 to 260°C


Temp. Control Accuracy

±1.0°C (at 260°C)

±1.0°C (at 260°C)

±5°C (at 700°C)

Max. Temp. Reaching Time

~90 min.

~90 min.

~70 min. (to 700°C)

Observation Window




Internal Dimensions (W×D×H)

450×490×450 mm

600×540×500 mm

250 x 250 x 220 mm

External Dimensions (W×D×H)

560×601×820 mm

710×651×870 mm

520 x 443 x 612 mm

Internal Capacity




Power Source (50/60Hz)

AC115V 12A (with plug)

AC115V 13.5A (with plug)

AC115V 11.5A (with plug)






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