Our Rocker 300 vacuum filtration set is ideal for general filtration for microbiology, suspended solids testing and solvent purification. Included in this kit is 9 3/4′ of vacuum tubing. Save 10% by purchasing the kit.
No air pollution, maintenance free
Rocker series pumps are driven by Piston, without the need of lubricant, regular oil changes and maintenance; with no oil pollution.
Prote™ overflow protection
Rocker series pumps are equipped with Prote™ ‑filter cartridge which can prevent a large amount of liquid from being sucked into the pump by negligence. It can also filter particles and moisture to prolong the service life of pump.
Thermal protection device
Every motor of Rocker series pumps has a built-in thermal protection device to shut off the pump automatically when overheated and then resume working when the temperature cools down.
Rocker 300 Oil-Free Vacuum Pump
Specification (110V, 60Hz)
Max. Power: 65 W
Max. Current: 0.7A
Max. Vacuum: 670 mmHg
Max. flow rate： 21l/min
Motor rotation： 1700 RPM
Horse power： 1/8 HP
Noise level： 50.0 dB
Port thread： 5/16 inch (8 mm)
Net wet： 4.1 kg
47mm Glass Filtration Set with Fritted Glass Base:
Filter funnel – Borosilicate glass
Funnel support base – Borosilicate glass
Membrane support – Sintered glass
Clamp – Anodized aluminum
Stopper – Silicone rubber (No.8)
Receiver ‑flask – Borosilicate glass
Funnel capacity： 300 ml
Flask capacity： 1000mm
Filter diameter ： 47 mm
Effective filtration area： 9.6 cm2
Port thread (I.D. tubing) : 5/16 inch
Complete Set Includes :
300 ml Glass filter holder
Silicone stopper (No.8)
1000 ml Receiver flask
Silicone fixing sucker
International safety certification :
Filtration for microbiology test
Suspended solid test
Ideal for solvent purification and general filtration for microbiology, suspended solid analysis, etc
* Range : Auto range, two ranges, 0.00 to 50.00 NTU, 50 to 1,000 NTU.
* Resolution : 0.01 NTU/1 NTU.
* Accuracy : 5 % F.S. or 0.5 NTU, which ever is greater.
* Light source : LED, 850 nm.
* Record Max, Min value.
* Power : 1.5 V battery (UM-4/AAA) x 6 PCs.
* 0 NTU and 100 NTU Calibration solution are included.
* Designed to meet ISO 7027.
Digital Differential Blood Cell Counter DBC-9D-M is used in hematology to classify and count white blood cells.
*Digisystem Digital Blood Cell Counter DBC-9D-M use microprocessor controlled system which offers accurate and simple counts.
*8 buttons have red and white colors in sequence for identification.
*Each button has a 3-digit LCD window. One 3-digit LCD window is for the total amount.
*Cell pictures for BASO., EOSIN., MYELO., JUVEN., STAB., SEG., LYMPH., MONO., are labeled.
*A click sound on each touch to confirm the count.
*At one hundred increment of the total amount, a short beep sound is heard.
*Push the percent (%) button to calculate percentages, and push the reset button to clear the counts. Push the +/- button can increase or decrease the counts. Push the function (FUN.) button to adjust the contrast and to monitor the battery energy.
*The power supply can be 100~240V or 2 pcs of AA battery.
*Push the percent (%) button to calculate percentages, and push the reset button to clear the counts.Push the +/- button can increase or decrease the counts. Push the function (FUN.) button to adjust the contrast and to monitor the battery energy and display date. DBC-9D-M has a RS232 connector which can connect with a printer to print data. It can use a SD card to save data.
*Quality certification: ISO 9001. ISO 13485
|Number of button||8|
|Number of window||9 x 3-digit LCD window (including one window for total amount)|
|Function button||4 function buttons (+/-, %, RESET, FUN.)|
|Standard accessory||3.3V 1.2A switching adapter|
|Optional accessory||58mm receipt printer|
|Weight||N.W. 360g/G.W. 630g|
|Power supply||100~240V 50/60Hz or 2pcs of AA battery(note: batteries and SD card are not supplied)|
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