Yamato DR-201 Natural Convection Oven 13.75L 115V
Manufacturer: Yamato Scientific America
Model: DR201
Condition: New. Ships directly from the manufacturer.
Guarantee: Yamato's 15 Day Money Back Guarantee (less 25% fees and shipping)
Warranty:1 Year manufacturers warranty
Estimated lead time: In stock: Typically ships in 5 business days from acceptance of order. Out of stock: Ships in 3 months.
Description
Programmable natural convection oven with high accuracy control at high temperature range
Natural convection oven is the same as a gravity convection oven
Performance and functions
- 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
Safety features
- Self-diagnostic functions (automatic overheat prevention, temperature sensor failure, heater disconnection, SSR short circuit, main relay failure, memory error, internal communication error, abnormal temperature reading), Overcurrent ELB, Overheat prevention device
Specifications
| MODEL |
DR201-115V
DR201-220V |
| 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)
AC220V 6.0A (with plug) |
| Weight |
~36kg |
| Shelf Plate |
Perforated stainless steel plate |
| Included Accessories |
2 pcs. shelf plate |
| List Price |
$ 5,830 |
* Performance data above based on 23 ±5 °C room temperature, 65%RH ±20% humidity, and no process load. Operating ambient temperature range for this unit is between 5 °C and 35 °C. Be advised that maximum operating temperature (700 °C) may not be reached under low ambient temperatures, if source voltage is below 95V. Temperature drop time is a reference value.
