The Dale's Organ Bath BM 707 is a laboratory organ bath system designed for accurate recording of isometric and isotonic tissue contraction and relaxation. It is intended for pharmacology research and teaching applications involving isolated tissues, including smooth muscle, uterus, blood vessel strips, auricle, and other experimental tissue preparations.
The system combines thermostatic temperature control, stirring, built-in stimulation, TFT-based data display, internal recording storage, USB computer connectivity, and PC software for reviewing and printing experimental data.
Product Overview
The Dale's Organ Bath BM 707 provides a controlled experimental environment for studying the response of isolated tissues to pharmacological agents and electrical stimulation.
Its thermostatic temperature-control system with an integrated stirrer is designed to maintain suitable experimental conditions, while the built-in stimulators allow electrical stimulation studies to be performed using the same system.
Recorded experimental data can be displayed and stored on the TFT monitor, reviewed later, and transferred to a computer through USB for further review and printing.
✅ Key Features
- Designed for isometric and isotonic tissue contraction/relaxation recording
- Suitable for pharmacology research and teaching
- Leak-proof dovetailed joints
- Sturdy metal supporting frame
- High-accuracy recording system
- Thermostatic temperature control
- Integrated stirrer
- Built-in stimulators
- TFT monitor for data display
- Recording data storage and review on TFT
- USB interface for computer connectivity
- PC software for data review and printing
- 11-step sensitivity adjustment
- Multiple sweep-speed selections
- Complete accessory set
Isometric & Isotonic Tissue Recording
The BM 707 is designed for recording both:
Isometric Contraction/Relaxation
Used when changes in tissue tension or force are recorded while the tissue length is maintained.
Isotonic Contraction/Relaxation
Used when tissue length or displacement is recorded under the applicable experimental conditions.
This allows researchers and students to perform different types of isolated-tissue experiments using the same organ bath platform.
Pharmacology Research Applications
The organ bath is intended for classic pharmacology experiments involving the response of isolated tissues to drugs and electrical stimuli.
The supplied applications include research involving:
- Isolated smooth muscle
- Uterus
- Blood vessel strips
- Auricle
- Other isolated tissue preparations
It can be used for studying tissue contraction and relaxation responses under controlled laboratory conditions.
Thermostatic Temperature Control & Stirrer
The BM 707 incorporates thermostatic temperature control with a stirrer.
Temperature control and continuous stirring are important components of controlled organ-bath experiments, helping maintain the experimental environment specified for a particular tissue preparation and study protocol.
Built-In Stimulator
The system includes built-in stimulators, allowing electrical stimulation experiments to be performed directly using the organ bath system.
This is useful for experimental protocols where tissue response to electrical stimulation needs to be recorded.
TFT Monitor & Data Storage
The BM 707 includes a TFT monitor for displaying experimental data.
The system also provides facilities to:
- Store recording data
- Review stored recordings on the TFT
- Examine experimental results after acquisition
This reduces reliance on immediate external computer processing during the experiment.
USB Computer Interface
A built-in USB interface allows the organ bath system to connect with a computer.
Dedicated software is provided for:
- Reviewing recorded data
- Processing/observing experimental recordings
- Printing recorded data
Sensitivity Adjustment
The system provides 11 sensitivity steps, allowing the recording sensitivity to be adjusted according to the requirements of the experiment and tissue response being measured.
Sweep Speed
The BM 707 provides multiple sweep-speed settings:
0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50 and 100 div/sec
This range allows the recording speed to be selected according to the experimental protocol and response characteristics.
Sturdy & Leak-Proof Construction
The organ bath incorporates leak-proof dovetailed joints and is mounted in a sturdy metal frame.
The construction is designed for stable laboratory use during tissue experiments.
Technical Specifications
| Specification |
Details |
| Product |
Dale's Organ Bath |
| Model |
BM 707 |
| Application |
Pharmacology Research & Teaching |
| Recording Type |
Isometric & Isotonic |
| Measurement |
Tissue contraction / relaxation |
| Construction |
Leak-proof dovetailed joints |
| Support |
Sturdy metal frame |
| Temperature Control |
Thermostatic |
| Stirring |
Built-in stirrer |
| Stimulator |
Built-in |
| Display |
TFT monitor |
| Data Storage |
Recording data storage |
| Data Review |
TFT-based review |
| Computer Interface |
USB |
| PC Software |
Data review & printing |
| Sensitivity |
11 steps |
| Sweep Speed |
0.05, 0.1, 0.2, 0.5, 1, 2, 5, 10, 20, 50, 100 div/sec |
| Accessories |
Complete set of accessories |
Product Disclaimer
Specifications and included accessories may vary by production batch, market, or manufacturer revision. Please verify the exact configuration with the seller before purchase. This product information is intended for general product guidance and does not replace professional medical advice, diagnosis, or treatment.
