Heraeus Varifuge 20 RS
Objektnummer | B00014648 |
---|---|
ID-number | 014648 |
Object name | Heraeus Varifuge 20 RS |
Status | Archiv |
Status, terms of delivery and payment
Verification of devices
The second-hand devices are verified by Labexchange Service GmbH before delivery. You are receiving only fully functional devices.
Dispatch time
The stated dispatch times are the shortest possible ones for each article. The effective dispatch times can vary. The effective dispatch times will be stated in the order confirmation.
As a matter of principle, we are offering collective deliveries. The shipping time is calculated based on the position with the longest lead time. A partial delivery is possible on explicit request.
Shipping methods
Parcel services, forwarding agencies, self-pickup, delivery by Labexchange fleet.
Delivery information
Prices exclude shipping costs. Stated shipping costs are to be expected. Deviations are possible. If transport costs are not specified, please ask separately for them.
The stated transport and packing charges apply to the most favorable route if transport and are to be understood as subject to verification due to unexpected cost increases. By reason of unpredictable events, cargo rates and delivery times can change at any time and therefore have to be adapted to the recent situation. Import formalities and possible customs charges will be borne by the purchaser. Incoterm coding according to Incoterms 2010: For persons who collect the devices themselves: EXW, for dipatch by sea: CFR, by air freight: CPT, other shipments: DAP. Note for international shipments: A proof of preference/EUR1 will not be issued by us. When self-collecting/ordering EXW from countries within or outside the European Union, 16% VAT will be retained as a deposit until we have received the corresponding confirmation of arrival/bill of delivery from the buyer.
Terms of payment
We do not accept payment by letter of credit, PayPal, etc. In each case the invoice amount is payable without deduction. Discount is not granted.
Country |
Possible payment methods |
Comment |
DE, AT, CH |
Payment by invoice, payment in advance, paymet by credit card |
Payment by invoice is only possible for corporate clients. |
NL, BE, LU |
Payment by invoice, payment in advance, payment by credit card |
Payment by invoice is only possible for corporate clients |
Other countries |
Payment in advance, payment by credit card |
|
Our General Terms of Sale, Delivery and Payment are valid and are available for download here.
The goods are offered subject to prior sale.
Definition of status
All articles are used articles, except an article is listed especially as a new device.
Status |
Condition |
Comment |
Immediately available |
Used | The article is fully functional and in impeccable condition. It can be shipped immediately. |
In stock |
Used |
The article is on stock. Our service technicians will verify the article before delivery. You are receiving only a fully functional article. |
Published |
Used |
The article is still with the provider. After your order the article will be purchased and verified by us before being shipped to you. A certificate of operativeness as well as a service report are included in delivery. |
New device |
new |
The article is brand new and unused. Regarding new equipment the guarantee/warranty conditions of the corresponding manufacturer apply. |
Labprocure |
Used |
Labprocure GmbH, as the advertiser, is responsible for the content of this device offer. Labprocure assumes liability for the offers advertised here and for the photos and offer texts included. Labprocure GmbH, Bruckstraße 58, 72393 Burladingen. |
Firma: Heraeus
High-speed cool centrifuge of Heraeus Sepatech.
If reliability offers and reproducible ness.
The new, compact Varifuge 20 RS is the ideal alternative to a big high-speed centrifuge if the place is narrowly rated in a laboratory. Although small in the measurements, it reaches a RZB of almost 50 000 x g. eased the users the rotor change your low work height.
The centrifuge is equipped with Sepacontrol, the versatile control system for programmable centrifuges. A frequency-controlled induction drive, that makes carbonic changes redundant, belongs to the further advantages of the centrifuge.
A series of efficient and versatile rotors is put into action in the appliance.
The rotors
The rotors contain the character name on its cover etc., furthermore on the underside of the body the o.e.code-ring.
Type capacity max. max. Max. employ- number
Trick RZB radius bends segment
pay
Rotor ml min -1 g-Zahl cm °
HFA 20.16 5153 32 x 16 18000 41656 11,5 23 20
HFA 22.50 5154 8 x 50 20000 48744 10,9 34 24
HFA 18.50 5155 14 x 50 15500 33037 12,3 25 26
HFA 21.94 5156 8 x 94 18500 39794 10,4 20 22
HFA 16.94 5157 10 x 94 13600 28330 13,7 25 18
HFA 14.290 5158 6 x 290 12000 22699 14,1 25 30
* HFA 12.500 5159 6 x 500 10500 19968 16,2 20 36
HSA 13.94 5161 4 x 94 11000 19750 14,6 90 34
HSA 7.290 5162 4 x 290 6500 7841 16,6 90 40
Cup
HSS 4.500 5148 2251 8 x150 4000 3290 18,4 90 56
2252 4 x150 4000 3434 19,2 90 56
2256 Mikrotiter 4000 3040 17,0 90 56
2353 4 x500 4000 3703 20,7 90 56
* Cone rotor
TECHNICAL SPECIFICATIONS
Temperature area: 0° until +40°C
Temperature regulation: ± 2° for temperatures between 0° and +40°C. The attainable lowest temperature is with different rotors dependent on the speed.
Temperature ad: two-digit, digitally, (±), in steps of 1°C
Temperature limit: for the test protection leaves itself put in an switch-off temperature above the business temperature. The temperature difference dt between relaxes and work temperature can lie between 5° and maximum 40°, (t+dt for dt >5K).
Braking: at most possible brake strength as well as 8
further, terraced, reproducible brake profiles and free exercise.
Even diagnoses: - not massive load
- Infringement of the predialed temperature limit
- Wrong rotor programming
- Overtemperature of the motore drive
- Overtemperature of the cold machine
- Infringement of the maximum chamber wall temperature
- Not closed centrifuge cover
- Disturbance in the electric control
Data conservation: the stored programs against the Varifuge 20 RS remains with blackout, furthermore with the relaxed or clamped appliance approximately 100 days gets.
Driving system: high-performance direct drive with a frequency- controlled induction motor.
Rotor identification: optical system, necessary for allocation this maximum rotor speed and rotor radius, for the investigation of the RZB-result for the support of the automatic temperature regulation.
Speed area: 100 - 20 000 min-1 adjustable
Speed regulation: precision ± 10 min -1 absolutely, corresponds 0,5 percent with 20 000 min-1
Speed ad: five-digit digital ad there speed on 1 min -1 exact.
Speed primary election: five-digit in 10 min-1 increments at
RZB-area: 1 - 48 744 xg
(Relative centrifugally -
acceleration)
RZB-indication: five-digit, digital
RZB-primary: in 1 xg-Increments.
Centrifugal radius: adjustable between 0,1 cm and the rotor- referential, at most practicable good in steps of 0,1 cm.
adjustment-range time: 1 min - 9 h 59 min or
10 - 99 h or permanent business ("hld")
In the time of ad: treble, digitally, in the "count down"Modus with
Primary election of a time between
1 min and 99 h, sees adjustment-range
treble, digitally, in the "count up"-Modus with "hld" (permanent business).
On postponement: 1 min - 99 h adjustable
Acceleration: maximum acceleration as well as 8 further, reproducible ones, terraced acceleration profiles.
Diameters the rotor - Chamber: 260 mm
Weight: 210 kg
Ground burden: 14,8 × 10 3 N × m -2
Height: 700 mm
Width: 670 mm
Depth: 700 mm
Least distance between the wall: 200 mm
Least side distance: 200 mm
Network connection: 3 x 380 V, 50 Hz,
Protections in the network- 3 x 25 A, for 380 v-version,
connection:
Maximum heat depositing at
the surroundings: 3,0 kilowatts
Allowable surrounding temperature: 15° to 30°C
Sound development: 66-69 dBA, 1 m of distance, 1,4 m of height,
norms and rules: accident prevention rule for centrifuges, UVV VBG 7z.
Accident prevention rule
for cold installations, UVV VBG2O.
Accident prevention rule for electric installations and Business means UVV VBG 4.
Suppression of interference in accordance with VDE 0875 and VFG 1046.
The centrifuge is obligation of examine in accordance with VBG 7z and if a corresponding test book requires. For the examination of UVV VBG 7z, we recommend you the conclusion of a maintenance-contract. The centrifuge is not for the business in explosible surroundings been suitable.