Vacuum Oven Programmable 91L Overview
The Vacuum Oven Programmable 91L (model DP43C) from Yamato Scientific is a large-capacity vacuum oven in the Ovens category, delivering a 91 L chamber and a 40 to 200 °C operating temperature range. Sold by LabSupplies.com, an authorized dealer, this unit handles drying, degassing, and moisture-sensitive heat treatment across multi-purpose lab workflows.
An interactive key-input control panel runs fixed-temperature, quick auto-stop, auto-stop, auto-start, and full program operations. Yamato improved the exhaust system to cut vacuum reaching time, raising throughput per cycle. A calibration off-set function lets technicians fine-tune temperature accuracy to match validated process requirements.
Construction pairs a steel plate SPCC powder-coated exterior with a stainless steel interior. The vacuum pump stores in the bottom cabinet, saving bench space and easing piping removal and pump maintenance. DP43C runs on 220V power, measures 32 × 32 × 70 in, weighs 597 lbs, ships from China, and carries CE plus ISO 9001:2015, 14001:2015, and 45001:2018 documentation.
Key Features
- Large 91 L chamber: multi-purpose capacity for drying, degassing, and vacuum heat treatment of larger or batched loads.
- Programmable control panel: interactive key input drives fixed temperature, quick auto stop, auto stop, auto start, and program operations.
- Faster vacuum reaching time: an improved exhaust system shortens pump-down for more efficient cycles.
- Integrated pump cabinet: the vacuum pump stores in the bottom cabinet, conserving floor space and simplifying piping removal and maintenance.
- Calibration off-set function: lets technicians correct temperature readout to match validated process targets.
- Durable build: steel plate SPCC powder-coated exterior with a stainless steel interior chamber.
How to Choose the Right Vacuum Oven
A vacuum oven match starts with the load you process and the conditions your facility can support. Weigh chamber size, thermal range, control needs, and site power against your throughput and safety requirements.
- Capacity: chamber volume sets batch size; the DP43C offers 91 L for larger or grouped samples that smaller units cannot hold in one cycle.
- Temperature range: confirm your process fits the 40 to 200 °C window before specifying — low-temp drying and elevated heat treatment have different needs.
- Control type: programmable key input with auto-start, auto-stop, and stored programs suits repeatable, validated workflows better than manual-only setups.
- Voltage and power: verify your facility supplies the required 220V circuit at the unit's location before purchase.
- Footprint and weight: plan for 32 × 32 × 70 in and 597 lbs, including floor loading and clearance for the bottom pump cabinet.
- Vacuum efficiency: faster pump-down shortens cycle time and improves daily throughput in busy labs.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 91 L |
| Voltage | 220V |
| Material | Steel plate SPCC powder coating (exterior) Stainless steel (interior) |
| Country of Origin | China |
| GTIN (Barcode) | 797059926794 |
| Shipping Weight | 597 lbs |
| Dimensions (L × W × H) | 32 × 32 × 70 in |
| Component Size | 91 L |
Available Sizes and Configurations
| SKU | Configuration | Pack |
|---|---|---|
| DP-43C | EA | EA |
Documentation
- Product Brochure
- ISO 9001
- ISO 14001
- ISO 45001
- CE Certification
- Yamato Scientific Official Product Page
More in This Series
- Benchtop Vacuum Oven Programmable 10L
- Benchtop Vacuum Oven Programmable 27L
- Benchtop Vacuum Oven Programmable 47.2L
- Vacuum Oven Programmable 127.4L
- Vacuum Oven Programmable 264L
- Vacuum Oven Programmable 216L
- Large Capacity Vacuum Oven Programmable 512L
- Large Capacity Vacuum Oven Programmable 1000L 3 Phase
Why Buy From LabSupplies.com
LabSupplies.com is an authorized Yamato Scientific dealer, so every DP43C ships as a genuine factory unit backed by the manufacturer warranty. Order directly online and our lab-equipment specialists are available for any specification questions before you commit.
- Authorized Yamato Scientific dealer: genuine unit with full manufacturer warranty.
- In stock: ready to ship, no backorder wait.
- Ships from USA inventory: domestic fulfillment for faster delivery.
- Dedicated lab-equipment specialists: direct support for spec and compatibility questions.
Frequently Asked Questions
What is the operating temperature range of the DP43C vacuum oven?
The DP43C operates from 40 to 200 °C. This range supports vacuum drying, degassing, and moisture-sensitive heat treatment across general laboratory workflows.
What is the chamber capacity and overall size?
The chamber holds 91 L. External dimensions are 32 × 32 × 70 in and the unit weighs 597 lbs, so plan floor space and loading accordingly.
What voltage does the DP43C require?
The DP43C runs on 220V. Confirm your facility supplies a matching circuit at the installation location before ordering.
What materials are used in the construction?
The exterior is steel plate SPCC with powder coating and the interior chamber is stainless steel. This pairing balances durability with a cleanable process chamber.
Where is the vacuum pump located?
The vacuum pump stores in the bottom cabinet of the unit. This design saves laboratory floor space and simplifies piping removal and routine pump maintenance.
Does the DP43C support programmed operation?
Yes. An interactive key-input panel runs fixed temperature, quick auto stop, auto stop, auto start, and program operations, plus a calibration off-set function for repeatable, validated cycles.