Product Description
The Yamato DP-43C is a 91 L large-capacity vacuum drying oven. Heat comes from the chamber walls under vacuum, so the whole load dries evenly — no fan, no stratification, and no hot face on the side nearest a heating element.
It runs 40 to 200 °C down to 0.1 kPa (1 Torr), with ±1.0 °C control at the top of the range, and programs program operation, 16 segments so a multi-stage dry-down runs unattended.
Key Features
- 91 L stainless steel chamber, 4 steps / 105 mm pitch
- Chamber wall direct heating — even drying with no air movement
- Vacuum to 0.1 kPa (1 Torr)
- Program operation, 16 segments
- Calendar timer to 24 hours and integration timer to 49,999 hours
- Double K thermocouple: one for control, one for overheat protection
- NW25 flange · purge Rc 1/4 (18 mm O.D.)
Technical Specifications
| Specification | DP-43C |
|---|---|
| System | Vacuum drying by decompressed chamber wall direct heating |
| Operating temperature range | 40 °C to 200 °C |
| Operating pressure range | 101 to 0.1 kPa (760 to 1 Torr) |
| Temperature control accuracy | ±1.0 °C (at 200 °C) |
| Maximum temperature reaching time | Approx. 80 min |
| Internal capacity | 91 L |
| Internal dimensions (W × D × H) | 450 × 450 × 450 mm |
| External dimensions (W × D × H) | 670 × 669 × 1500 mm |
| Interior material | Stainless steel plate |
| Exterior material | Cold rolled steel plate with baked melamine resin finish |
| Heat insulating material | Glass wool |
| Heater | Mica heater, 2.25 kW |
| Heater circuit control | Triac zero-cross control |
| Temperature controller | PID control by microprocessor |
| Sensor | K thermocouple (controller and overheat protector) |
| Program capability | Program operation, 16 segments |
| Timer | 1 min to 99 h 59 min, and 100 h to 999 h 50 min |
| Observation window | Toughened glass with resin protection panel |
| Vacuum gauge | Bourdon tube type, 0 to −0.1 MPa gauge pressure |
| Exhaust / purge port | NW25 flange · purge Rc 1/4 (18 mm O.D.) |
| Shelf load capacity | 15 kg per shelf |
| Shelf positions / pitch | 4 steps / 105 mm pitch |
| Power source | 220 V single phase, 11 A (no plug, round terminal) |
| Unit weight | 190 kg (419 lb) |
| Shipping weight | 597 lb |
| Manufacturer part number | DP-43C |
| GTIN | 797059926794 |
| Country of origin | China |
Safety Features
- Self-diagnostics: sensor fault, heater disconnection, triac fault and automatic overheat prevention
- Independent overheat protector
- Key lock
- Electric leakage breaker with overcurrent protection
What’s Included
- Stainless steel perforated shelf plates (2 pcs.)
- Instruction manual
- One year manufacturer warranty
Installation and pump
A vacuum pump is required and is not included. This unit ships as freight and needs a dedicated 220 V circuit with a hard-wired connection — there is no plug. Confirm your electrical service before ordering.
Compliance
- Manufactured under ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018
- US Harmonized Tariff code 8514.19.0000 · ECCN EAR99
For quotations, freight, rigging, pumps and installation, contact Pro Lab Supply.
Other Details
One year manufacturer warrantyProduct Videos
Custom Field
Shipping Free shipping, your order will be delivered 5-8 business days (US Continental State except Alaska)
