Laboratory division      


Applications for consumption control bureau's, bacteriological research, environmental laboratories, research laboratories, agrarian division and pharmaceutical industry.

What we can provide are diverse standardised product or products on client specification. We also represent products of Firlabo and by the name Powersonic we provide ultrasonic baths.

 

 

 

 

 

 

 

 

 

 

 

       

 

Incubators      

                                                                                                                                                   
Incubators are used for working in low temperature rooms (for a longer period).
These Incubators are used in laboratories and in the industry for research and routine work on medical,
microbiological or bacterial ground.

This Incubator with a content of 185 litres is internal and external
manufactured with Metal co zinc-plated steel.
The inside of the door is manufactured with stainless steel. A glass inner door is optional.

The precise temperature in the oven has a range from 5 degrees above
surrounding temperature  until 50 degrees. The machines command a natural air circulation;
which will give a correct  and constant temperature.
 It guarantees a quick recovery of the conditions when the ovens are opened.

May you have any special demands, please contact us for a custom made incubator.

Our standardised larger series of incubators are externally blanc aluminium or white coated.
The internal sides are made of aluminium with a sinked stainless steel bottom.
The door with lock are made of stainless steel or white coated.
Standard delivered with 4 coated steel shelves.

It is possible to create a Incubator wall with cooled incubators in the same style.

We also provide double-door incubators.
These incubators has two compartments who can be independently installed.
Both compartments have 4 stainless steel shelves. Roll- in shelves are optional.

The diverse types of incubator of Firlabo have a temperature range of 0 -65 °C,
when it's set 5 °C above the surrounding temperature.

Firlabo also provide large capacity incubators.
These double door models are deliverable with 407, 727 an 1007 litres content.

 

 

 


 

 

 

 

 





 







 

 

       

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Cooled Incubators      


Our cooled incubators are manufactured to function in rooms where the surrounding temperature is higher then the wished temperature in the incubator.

We provide three standard series of incubators. Made of white coated steel and a synthetic material.

The temperature range is between the 2 and 50 °C.
A temperature range is possible from -30 °C. We provide diverse types from 154 to 471 litres content.

Our cooled incubators are externally made of aluminium or white coated and internally of aluminium with a
sinked stainless steel bottom. A glass inner door is optional.
standard delivered are 4 reinforced stainless steel shelves, removable and adjustable in height.

We also provide three types incubators of the fabricant Firlabo.
These incubators give you the opportunity to work around the surrounding temperature or below.
It is specially fit for cell growth, bacteriological research etc.
The temperature range is between 0 and 65 °C.

 

 

 

 

 

 

 

 

 






 



 



 

       

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Ovens      


In 1998 we started selling products from the French fabricant Firlabo.

These universal ovens are manufactured for the need of industrial quality check and 
receiving information about quality precision in laboratory research.
Also useable for strict quality check procedures of  civilised engineer companies ,
paper-, paint-, and petrol chemical industry.

The ovens are also fit for more simple tasks like heat treatments;
reaching of components; drying processes and sterilisation.

 

 

 


 

       

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Refrigurators      
 


For the keeping of products between 0  and -15 °C.
The temperature reading is digital, with ventilator for quick cooling.
the interior is easy to clean with a variable setting. Fit for rooms with a temperature of +10-+32 °C.

The K562 is specially fit for a side-by-side allocation with the freezer V520.

The isolated refrigerators are deliverable with 174,252,352,491,562 and 638 litres content.

With our compact serie of refrigerators we provide simple refrigerators with a
beneficial buying price and thrifty in use. 
These refrigerators use little space and are we provide two different heights, 83 and 178 cm.

The refrigerators are easy to man and have installable legs and door locks.

We provide midi-professional refrigerators, with the contents of 425 and 625 litres and a professional plus serie of 1270 and
1400 litres content.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 




 



 



 



 







 







 

 

 
       

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Freezers      

In the same lay-out as our refrigerators we have the Midi Freezer series.

- Temperature range from -15°C. until -32°C.
- Read-out by 5 LED
- Unique airguiding system
- Self closing door
- Door lock
- Easy in maintenance
- Ergo-economic design
- Standard deliverd with solid foot
- Lights
- Controlcard is build with alarm functions and emergency programming


In the Plus series we can deliver double door freezing cabinets with a capacity of 1270 liter or 1400 liter.
The freezer comes in stainless steel with aluminum or completely in stainless steel finish.

- Temperature range from -25°C. until -5°C.
- Two doors mounted left en right
- Self closing doors. The stainless steel version is supplied with a footpedal.
- Unique airguiding system
- Door lock
- Easy in maintenance
- Intergrated handles
- Delivered with in hight adjustable foot or weels
- Controlcard is build with alarm functions and emergency programming

 

We are a supplier from Firlabo. We deliver from there range the Bio Memory series ultra low- freezers (Cabinet of chest)

BM -86
°C.
Temperature range from -60°C. until -86°C.
BM -45°C.
Temperature range from -20°C. until -45°C.

- Electronic PID control
- Digital temperature read-out, real and setpoint, alarm
- Inside cabinet is stainless steel
- "Hot gas bypass" prefends freezing up the sides around the door
- Inside doors for closing of the different compartiments

The standing model (BM) comes in 5 sizes;
175 liter, 340 liter, 515 liter, 690 liter and 1000 liter (1000 liter has a maximum temperature range until max -40°C. or -82°C.)

The horizontal model (BMH) comes in 4 sizes;
340 liter, 515 liter, 690 liter and 1000 liter (1000 liter has a maximum temperature range until max -40°C. or -82°C)
 

-Tabel- model freezer (BMP) is available in 1 model
175 liter in -86
°C and -45°

 

 

 




 



 








 

 


 

       

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Drying Cabinets      

 
Harstra Instruments proved herself in developing drying cabinets for several goals.

The big advance of our standard product is that it dries fully automatically whenever there one or more products in the machine. The electronics in combination with the software determine if the products are dry, and then automatically shut down the programme unless you want to dry on a time base. You can set machine to dry 1 till 100 minutes.

Our drying cabinets are thrifty in energy use and spare 80 - 90 percent usage compared to similar products. Our Cabinets reticulate the air in the cabinet, while the moist air leaves the closed on the top. A suction filter provides clean air, class F5 and 779.

We provide 2 types of drying cabinets.

 

 

 

 

 

 

 





 
       

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Heating Cabinets      


Our heating cabinets are used for many goals. Externally the cabinets are much like the drying cabinets except that there is no digital display but a temperature switch.

The heating cabinet is to be used with a temperature reach of 5 °C above the surrounding till 55 °C.
It is optional to work till 90 °C.

When you would like to work with higher temperatures, you should think about a oven.

 

 

 




 
       

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Cool Down Cabinets for Agar      


I
n cooperation with a control bureau Harstra Instruments developed a cabinet to cool down Agar  and fluids in bottles after preparation or sterilisation on a safe and pleasant way.

Several benefits comparing to other traditional water baths are

· No contamination problems

· no use of water, dry working

· no discomfort of vaporisation

· Quicker cooling of the bottles

· Flexible time setting

· Large capacity of bottles

· Easy to man.

The cabinet is standard delivered with two removable stainless steel baskets, a installable time clock and a digital temperature regulator.

 

 

 




 
       

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Climate Cabinets      


We provide several kinds of cabinets.

The first one is a climate cabinet without weeping regulation in- and external made of blanc aluminium, one door and a lock. A digital LED display for the temperature with a range of -25 till +50 degrees. In two sizes, the 390 and 560 litres.

We also provide Firlabo climate cabinets from the SP series. These are designed for almost every climate control tests.

There are two types of cabinets in the SP series. The SP BVEH for heating and vaporising and the SP BVEHF for heating, cooling and vaporising.

The cabinet is external powder coated and internally made of stainless steel. Standard with a heated outside door and a inner glass door. The temperature range is 0 till 60 °C with a vaporisation of 5 till 98 percent.

Specially manufactured following to the ICH rules and deliverable in two capacities, 600 and 1300 litres.

 

 

 

 

 

 

 

 

 

 

 

 

 




 







 



 



       
Klik hier om terug te gaan naar het begin van deze pagina Water Baths      

Water baths are used for reseach and production procedures, for short or long terms.

There Harstra water baths in many sizes. They are internal and external made of
stainless steel type 304 or type 316. The water baths have a lit and a grip.

Harstra water baths have a temperature range from 0 till 100 °C,
set at 5 degrees above surrounding temperature. It also had a digital display.

We can also provide Firlabo water baths in diverse sizes.

 

 

 

 

 

 

 




 





 

 

       
Klik hier om terug te gaan naar het begin van deze pagina Ultrasonic Baths      


Harstra have recently as good supplement on supply programme also sale of ultrasonic bathing which under the name Powersonic® on the market are brought.
Under ultrasonically one understands frequencies which in general it commonly above the human interview border of approx..
 18 kHz. to lie.
This manner of work has large advantages with respect to other techniques.

These equipment is deliverable in 8 models in 30 different implementations, digitally or analogously with as common characteristic;

- robust, fair shaped housing from profiled stainless steel.
- cleansing tank of stainless steel with rounded curves.
- high-power, PZT ultrasonically elements with special ceramics.
- Automatic frequency regulation.
- robust carried out heating with drying clock security.
- soundpoor
- also deliverable in high frequently implementation of 132 kHz..
- degassing function
- capacity regulation 10% - 100%
- all equipment satisfies directives to the European CE and emc

 

 

 


 




 
       
Klik hier om terug te gaan naar het begin van deze pagina Shaken cooled Incubators      
 


Special developed to keep fluids, under certain conditions, in movement for a long term.

The mechanics has been devised so that the rusters with respect to each other are in assessment.
This results in an ultrasound poor cupboard.

The ultrasonic baths are available in three temperatures ranges;

- approx.. 5°C. above surroundings to 50°C.

- 15°C. to 50°C.

- 2°C. to 50°C.

The cupboard is standard provided with one outside door and two transparent plastics inner doors.
By  opening the inner doors the gear shuts down the moving mechanism automatically.

 

 

 

 



 

 


 
 
       
Klik hier om terug te gaan naar het begin van deze pagina Centrifuges      
 


We provide 2 capacities Firlabo centrifugal machines.

Type Medium SW9
Devised for the most attentive tubes in the current market (of 0.8 ml. Up to 250ml.) and for the standard microtiter plate.

- Soundpoor < 58 dcb

- Lid with lock

- Modern design

- Adjustable speed of 4200 g rotates - 9020

- Temperature with refrigeration of -10°C. to 40°C.

- Micro process controller

- 10 centrifugal machine programmes

- 9 speed steps

- time bell of 0 to  9 hours 59 minutes.

4 implementations;
table model ventilated
table model with refrigeration
standing model ventilated
standing model with refrigeration

Type Medium SW12
Devised for the most attentive tubes in the current market (of 0.8 ml. up to 750ml.) and for the standard microtiter plate.

- Soundpoor < 65 dcb

- Lid with lock

- Modern design

- Adjustable speed of 4200 g rotates - 9020

- Temperature with refrigeration of -10°C. to 40°C.

- Micro process controller

- 10 centrifugal machine programmes

- 9 speed steps

- time bell of 0 to 9 hour 59 minutes.

 

 

 

   











 
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