BM Series
The BM Series is Yamato Scientific's economical water bath line for general laboratory heating, ranging from compact BM100/BM200 models to precision BM302 models suitable for rotary evaporators, digital BM401, and BM500/BM510 with removable tanks.
Manufacturer: Yamato — Japan
Overview
The BM Series is Yamato Scientific's economical water bath line for general laboratory heating, ranging from compact BM100/BM200 models to precision BM302 models suitable for rotary evaporators, digital BM401, and BM500/BM510 with removable tanks. A stand, clamp and lid are included as standard equipment, and round and Erlenmeyer flasks can be accommodated. The series spans eight models with varying tank sizes, power requirements, and control methods.
BM100/BM200 Analog Control
The BM100 and BM200 use an analog set-up system with an included thermometer to verify actual temperature, and a protected water tank prevents burns from contact; the BM200 is equipped with a drain.
BM401 Digital Control
The BM401 offers digital temperature setting by up/down keys, a protected water tank that prevents burns, and is equipped with a drain.
BM500/BM510 Removable Tank
The BM500 and BM510 offer digital temperature setting by up/down keys, a removable water tank for convenient cleaning and water changes, a heater situated outside the water tank, and an exclusive connection for bath operational setting with the RE601/RE801 rotary evaporator.
Common Specifications
| Specification | BM Series |
|---|---|
| Operating temp. range | Room temp. +5~95°C |
| Temp. adjustment accuracy | ±2°C (at 60°C) |
| Temp. control system | ON/OFF control |
| Temp. setting / display method | Analog setting (glass thermometer indication) |
| Heater | SUS316 pipe heater 500W |
| Sensor | Liquid expansion type |
| Safety device | Bath protection cover, overcurrent protection (fuse: 7A), thermal fuse |
| Accessories | Bar thermometer (10~110°C) with immersion line |
Model Comparison
| Specification | BM100 | BM200 | BM302 | BM302-E | BM312-D | BM401 | BM500 | BM510 |
|---|---|---|---|---|---|---|---|---|
| Internal dimensions (φ×H mm) | φ200×120mm | φ250×150mm | - | - | - | φ250×150mm | - | - |
| External dimensions (φ×H / W×D×H mm) | 240×300×150mm | 310×360×230mm | φ262×240mm | φ262×240mm | φ262×240mm | 310×360×230mm | 340×349×231mm | 340×349×231mm |
| Power source | AC115V/220V, Paddle switch | AC115V/220V, Single phase with step-down transformer | AC100 to 115V 10A | AC100 to 115V 10 to 12A (50/60Hz), Service outlet 2A excluded | AC200 to 230V 5 to 6A (50/60Hz), Service outlet for RE212: None | AC115V/220V, Single phase with step-down transformer | AC100 to 120V 10.5 to 12.5A, Single phase | AC200 to 240V 5.5 to 6.5A, Single phase |
| Weight | 3.5kg | 6kg | 4.5kg | 4.5kg | 4.5kg | 7kg | 5.5kg | 5.5kg |