ATTO – Fermentation System
Fermograph III has renewed all components and uses the latest parts such as sensors built into medical devices used for COVID- 19 patients, so measurement accuracy, stability and reproducibility are improved compared to conventional products.
Multi-channel Automatic Gas Monitoring System New Model Released
Significant brush-up of sensors improved accuracy and operability
Since Fermograph II was developed over 20 years ago, it is designed using the sensors, components, and software selected at the time. In some cases, some of these parts have already been discontinued, or their accuracy and stability are inadequate at the current state of the art.
Technical Specifications
| Model | WSF-2000MH-10W | WSF-2000MH-20W |
| Method | Liquid-gas displacement, pressure sensing using manometers / sensors are temperature compensation type | Liquid-gas displacement, pressure sensing using manometers / sensors are temperature compensation type |
|---|---|---|
| I/O | USB-Serial | USB-Serial |
| Total channels | 1~10 (1~5 in gas retention measurement) | 1~20 (1~10 in gas retention measurement) |
| Resolution | Approx. 0.2mL (0.4mg as CO2 mass) | Approx. 0.2mL (0.4mg as CO2 mass) |
| Accuracy | ‡2% | ‡2% |
| Sample weight | 20g (Flour basis/about 30~40g of dough) | AC 100V#10V, 50/60Hz, 72VA (AC Adaptor × 2) |
| Sample bottle Vol. | 225mL (20q flour basis) | 225mL (20q flour basis) |
| Power supply | AC 100V‡10V, 50/60Hz, 36VA (AC Adaptor) | Available at 95%H of humidity (Usable in CO2 incubator.) |
| Dimension | 503mm (W) x152mm (D) ×396mm (H) | 503mm (W) x152mm (D) ×396mm (H) ×2 units |
| Mass | 10kg | 20kg |
| View the entire technical specifications in the brochure. | ||
Key Features
ATTO – Fermentation System
- Simultaneous measurement of gas production up to 20 samples
- Measure total gas generation, gas production per hour (gas increase, gas production rate), gas quantity produced in the dough, etc.
- In addition to bread dough, it can also continuously measure for more than a few days such as sake, yeast culture solution, bioethanol production medium, etc.
- Measure samples that produce gas in a short period of time, like baking powder.
- Data correction by environmental temperature with a temperature sensor in the device
How to use WSF-2000MH Fermentation System
The Fermentograph is a measuring device used to quantify the amount of gas produced during microbial fermentation and similar processes. The Fermentograph III, a successor model endorsed by the Japan Yeast Industry Association for the “Bread Yeast Testing Method,” can automatically measure gas production for up to 20 samples simultaneously and in parallel. This device is valuable for evaluating the fermentation ability of microbial yeast, as well as assessing media/dough composition and fermentation conditions. It finds applications in breeding, development, quality control, and other areas.
Key Industries
- Biopharmaceutical and Biotechnology
- Education & Academics
- Medical
- Pharmaceutical
ATTO Corporation is a scientific instrument developer and manufacturer of protein/nucleic acid research. Long been providing more than 60 years…
