1. Efficiency
Inject 225ml of liquid in just 8 seconds
Dispensing 3000ml of liquid only takes 60 seconds
375g sample diluted 10 times only takes 75s
Accuracy greater than 99%

2. Sterility assurance
The tube can be sterilized under high temperature and high pressure without the need for tools to remove it

3. Suitable for large samples
Weighing 5000g
JumboGravimat ® Large bag opener
Pre established dilution and dispensing methods

4. High quality
Watson Marlow ™ peristaltic pump
All stainless steel body, easy to clean
Large displays on the market

5. Traceability
LIMS, Printer, barcode reader
Print data:
Sample number, date/time, last peeling date/time, user code, pump, required diluent for pump, sample weight, actual weight, weight, dilution factor.

optional

JumboGravimat ® Weight diluter single pump
JumboGravimat ® Weight diluter dual pump

JumboGravimat®
	single pump	dual pump
product number	510 235	512 235
Ultra fast peeling (<1 second)	Yes
language	English/French/German/Spanish/Italian/Chinese/Japanese
weigh	5000 g
power	100-240 V 50/60 Hz
Specifications (length x width x height)	38 x 45 x 50 cm	49 x 45 x 50 cm
weight	13.2 kg	14.2 kg
Dilute 25g sample by 10 times	< 8 s
Dilute 375g sample by 10 times	< 75 s
Allocation time	< 8 s for 225 mL < 60 s for 3000 mL
Dilution ratio	1 to 999
weighing accuracy	0 to 100g: ± 0,1 g 100 to 5000g: ± 0,1%
Dilution and dispensing weighing accuracy (weight<100g, 3.2mm inner diameter tube)	< 1 %
Traceability	For keyboard USB and PS2 input or RS232 barcode reader output information to Excel, LIMS or printer
All stainless steel body	Yes
1-year warranty period	Yes

Standard configuration: JumboGravimat ® The weight diluter can be equipped with 1 or 2 pumps, each pump is equipped with 1 thruster, 2 sets of 6.4mm inner diameter pump head tubes, 5L high-temperature and high-pressure sterilization bottles, and 1 BagOpen ® 400 bag opener, 1 JumboGravimat ® Bag opener, 1 circular weighing platform, user manual, quick operation guide, power cord, free samples of 400ml and 3500ml homogeneous bags.

Comparison with other models

	BabyGravimat®		Gravimat®		JumboGravimat®
	single pump	dual pump	single pump	dual pump	single pump	dual pump
product number	500 230	502 230	510 230	512 230	510 235	512 235
Ultra-quick tare (< 1 sec)	Yes
language	English		Language/French/German/Italian/Chinese/Japanese
weigh	1000 g		2500 g		5000 g
rate	100-127 / 220-240 V 50/60 Hz		100-240 V 50/60 Hz
Specifications (length x width x height)	32 x 36 x 16 cm	38 x 36 x 16 cm	31 x 45 x 50 cm	37 x 45 x 50 cm	38 x 45 x 50 cm	49 x 45 x 50 cm
weight	8 kg	9 kg	12.4 kg	13.6 kg	13.2 kg	14.2 kg
Dilute 25g sample by 10 times	< 16 s		< 16 s < 8 s with booster kit		< 8 s
Dilute 375g sample by 10 times	-				< 75 s
Allocation time	< 16 s for 225 mL		< 16 s for 225 mL < 8 s for 225 mL with booster kit		< 8 s for 225 mL < 60 s for 3000 mL
Dilution ratio	1 to 999		1 to 999
weighing accuracy	0 to 100g: ± 0,1 g 100 to 1000g: ± 0,1%		0 to 50 g: ± 0,05 g 50 to 2500g: ± 0,1%		0 to 100 g: ± 0,1 g 100 to 5000g: ± 0,1%
Dilution and dispensing weighing accuracy (weight<100g, 3.2mm inner diameter tube)	< 2 %		< 1 %
Traceability	Output information from RS232 port to Excel, LIMS or printer		Transfer information from USB and PS2 keyboard input or barcode reader RS232 output to Excel, LIMS, or printer.
All stainless steel body	Yes
1-year warranty period	Yes

No picture
2L bottle (GL45)	propeller	5L flask (GL45)	Splitting arm	500g calibration weight
Ref. 413 002	Ref. 511 000	Ref. 513 001	Ref. 513 002	Ref. 513 005

No picture			No picture
Dispensing platform	Liquid culture medium rack	Liquid culture medium support platform	pump head	80/100 homogeneous bag holder
Ref. 513 012	Ref. 513 013	Ref. 513 015	Ref. 513 017	Ref. 514 001

No picture	No picture	No picture		No picture
BagOpen ® 80/100	BagOpen ® 400ml bag opener	BagOpen ® 3500ml bag opener	printer	Printer stickers
Ref. 514 010	Ref. 514 040	Ref. 514 350	Ref. 521 000	Ref. 521 012

printing paper	Bar code reader
Ref. 521 110	Ref. 522 000

Tubings

(GL45- Ø 4.8 mm) Propeller injection assembly (GL45- Ø 4.8 mm)	(GL45- Ø 3.2 mm) Propeller injection assembly (GL45- Ø 3.2 mm)	Pipe fitting+Y-shaped pipe (Ø 3.2 mm)	Pipe fitting+Y-shaped pipe (Ø 4.8 mm)	Pump tube (Ø 4.8 mm)
Ref. 513 006	Ref. 513 008	Ref. 513 009	Ref. 513 010	Ref. 513 011

Propeller pump head pipe (Ø 4.8 mm)	Trocar needle	Split injection assembly (GL45- Ø 4.8 mm)	T tube (GL45- Ø 4.8 mm)	0.2 µ m PTFE filter (Ø 25 mm)
Ref. 513 019	Ref. 513 020	Ref. 513 021	Ref. 513 022	Ref. 513 023

		No picture
Nozzle (Ø 4.8 - 8 mm)	Pipe anchor (Ø 6 mm)	Nozzle (Ø 1.6-3.2mm pipe)	Propeller injection assembly (GL45- Ø 6.4 mm)	Tube+Y-shaped tube
Ref. 513 024	Ref. 513 039	Ref. 513 040	Ref. 513 041	Ref. 513 042

			No picture
Split injection assembly (GL45- Ø 6.4 mm)	Tube (GL45- Ø 6.4 mm)	Propeller pump tube (Ø 6.4 mm)	High temperature and high-pressure sterilization GL45 bottle stopper+0.2uL filter
Ref. 513 043	Ref. 513 044	Ref. 513 046	Ref. 561 401

JumboGravimat is a weight diluter that can dilute samples up to 5000g. It is vigorously promoted for laboratory analysis of Escherichia coli, children's milk powder, chocolate, sterility, Cryptosporidium, Trichomonas, Salmonella, and Giardia parasites, as well as sample testing pools. (For example: 15 25g samples mixed to make 375g)