ATTO WSF-2000 MH 10ch Pharmograph III-Fermentation System

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This device can automatically measure the amount of gas generated by up to 20 samples at the same time. It can be used for breeding, development, product control, etc. by evaluating the fermentation capacity of microbial yeast, medium/dough composition, and fermentation conditions.

Features

Up to 20 samples can be measured simultaneously
Measure total gas generation, hourly gas generation (gas increase, gas generation rate), dough built-in gas volume, etc.
The measurement interval is 1, 5, 10, 15, 30, 60, 120 minutes, or 1, 5, 10, 15, 30, 60, 120 seconds, and the measurement time is 1 hour ~ 90 days / 24 hours × 7 days in units of minutes (for Ver. 5.x or above. In the case of Ver.3.x or lower, the number of measurements is 24~1440 times at intervals of 5~120 minutes. 5 days at 5-minute intervals, 30 days at 30 minutes, 60 days at 60 minutes)
In addition to bread dough, we can also measure continuously for several days or more, such as Japan sake, yeast culture medium, and bioethanol production medium.
In the measurement in seconds, it is possible to measure samples that generate gas in a short time, such as baking powder (the upper limit of the amount of gas that can be measured is about 90 mL)
Correction of data based on ambient temperature with in-device temperature sensor
Measurement data can be converted to CSV format
Sample bin capacity: 225 mL (dough is equivalent to 20 g of flour)
Small, lightweight and easy to maintain
Temperature chamber and personal computer are optional.

MSE Supplies is an authorized distributor of ATTO products.

Technical Data:

Model and name	WSF-2000 MH 10ch Fermograph III	WSF-2000 MH 20ch Fermograph III
method	Gas-liquid displacement type, pressure detection method (manometer/pressure sensor method)
Signal Output	Serial output (USB)
Measurement time	1 hour ~ 90 days/sec for 24 hours × 7 days*1
Measurement interval	1, 5, 10, 15, 30, 60, 120 min. / 1, 5, 10, 15, 30, 60, 120 sec.*1
Number of Channels	1~10 (1~5 when measuring built-in gas)*2	1~20 (1~10 when measuring built-in gas)*2
resolution	Approx. 0.2 mL (0.4 mg by weight of CO2)
precision	±2％＋0.2mL
Standard sample volume	20g (in terms of flour / around 30~40g for dough)*3
Sample bin capacity	225mL (for 20g)
power	AC100V ±10V 50/60Hz 36VA AC Adapter 1pc	AC100V ±10V 50/60Hz 72VA AC Adapter (2pcs)
size (mm)	503（W）×152（D）×396（H）	2 units × 503 (W) × 152 (D) × 396 (H)
mass	10kg	20kg

Standard Accessories	1. Program software CD (Windows version) ・・・・・ 1 set*4
	2, 50 225 mL (for 20 g) sample bins・・・・・	2, 100 225mL (for 20g) sample bins・・・・・
	3, 225mL (for 20g) sample binfta - 10 pieces	3, 225 mL (for 20 g) sample binft - 20 pieces
	4. CO2 absorption bottle lid ・・・・・・・ 5 pcs*6	4. CO2 absorption bottle lid ・・・・・・・ 10 pcs*6
	5. CO2 absorption bottles・・・・・・・ 10 pcs*6	5. CO2 absorption bottles・・・・・・・ 10 pcs*6
	6. Polyurethane tube (inner diameter 2.5 mm / outer diameter 4 mm) 20 m - 1 piece	6. Polyurethane tube (inner diameter 2.5 mm / outer diameter 4 mm) 20 m - 2 pieces
	7, 1 USB cable ・・・・・	7, 2 USB cables・・・・・
	8, 1 copy ・・・・・ instruction manual

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Fermentation measurement