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Yamato BO-400 Compact Digital Oil Bath, 4L Capacity, Microprocessor PID Control

UsedYamato ScientificBaths / circulatorsUnited States

From€706.75excl. VAT

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Operating Temp. Range
Room temp. +10~180°C
Temp. Control Accuracy
±2°C (at agitation)
Temp. Control System
PlD control by microprocessor
Temp. Setting / Display Method
Digital setting by ▲/▼ keys
Operation Function
Fixed temperature, quick auto-stop, auto stop, auto start
All 16 specifications
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Specifications 16

Brands
Yamato Scientific
New/Used
Used
Operating Temp. Range
Room temp. +10~180°C
Temp. Control Accuracy
±2°C (at agitation)
Temp. Control System
PlD control by microprocessor
Temp. Setting / Display Method
Digital setting by ▲/▼ keys
Operation Function
Fixed temperature, quick auto-stop, auto stop, auto start
Additional Function
Keypad lock, RE signal transmission and reception, power failure recovery, calibration off-set
Heater
1.44kW (120V)
Sensor
K thermocouple
Safety Device
Bath protection cover (ABS heat-resistant resin) Self-diagnostic function (automatic overheat prevention, temperature sensor error, triac short circuit, heater disconnection, main relay failure), circuit protector, thermal fuse, micro switch to detect heating without oil
Interlocking Control Function
RE601/801 signal transmission and reception (constant operation, heat retention operation, stop), Error report to RE601/801
Water Tank
Capacity: ~4L Dimensions: Max. I.D.240 x bottom Dia165 x D122mm
External Dimensions
W340 x D349 x H231mm
Weight
~5.5kg
Power Source (50/60 Hz)
AC100~120V 12.5~10.5A

Product description

Compact digital oil bath with 4L capacity, ±2°C PID temperature control, safety features, and RE601/801 rotary evaporator compatibility.

  • Temperature Range: Room temperature +10 to 180°C
  • Control Accuracy: ±2°C with agitation
  • Control System: PID control by microprocessor
  • Temperature Setting/Display: Digital setting via ▲/▼ keys
  • Operation Functions: Fixed temperature, quick auto-stop, auto stop, auto start
  • Additional Functions: Keypad lock, RE signal transmission/reception, power failure recovery, calibration offset
  • Heater Power: 1.44 kW (120 V)
  • Temperature Sensor: K thermocouple
  • Safety Features:
  • Bath protection cover made of ABS heat-resistant resin
  • Self-diagnostic functions including overheat prevention, sensor error detection, triac short circuit, heater disconnection, and main relay failure
  • Circuit protector, thermal fuse, micro switch to detect heating without oil
  • Interlocking Control: RE601/801 rotary evaporator signal transmission and reception for constant operation, heat retention, stop, and error reporting
  • Water Tank: Approximately 4 L capacity; dimensions: Max I.D. 240 mm × bottom diameter 165 mm × depth 122 mm
  • External Dimensions: Width 340 mm × Depth 349 mm × Height 231 mm
  • Weight: Approximately 5.5 kg
  • Power Source: AC 100–120 V, 10.5–12.5 A, 50/60 Hz
  • Design: Removable oil tank for easy cleaning; heater located outside the water tank; compact size for laboratory benchtops

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

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Last updated 6 November 2026