Is it also possible to adjust the parameters during centrifugation?

Adjustments to the time, rotational speed and temperature (5702 R / 5702 RH only) can be made while the centrifuge is running. To do this, press the SHORT key until the display begins to flash. You can now set the new centrifugation parameters using the TIME and SPEED dials and the TEMP keys. The new centrifugation parameters are taken over after 5 s.

Is it possible to operate the Centrifuge 5702 in the cooling room?

Yes, the Centrifuge 5702 may be operated in the cooling room. When moving the centrifuge from the cooling room to a normal lab room, the centrifuge must either run warm for half an hour in the cooling room or warm up for at least 3 hours in the lab room without being connected to the power supply. This is to avoid damage caused by condensation.

What are the maximum values for the acceleration and deceleration times?

The acceleration time to the maximum rotational speed is less than 25 s, the deceleration time from the maximum rotational speed is approx. 25 s.

What is the maximum number of 15 mL conical tubes that can be centrifuged in the swing-bucket rotor A-4-38 of centrifuges 57xx?

Maximum capacity of the swing-bucket rotor A-4-38 is 8 x 15 mL conical tubes. Aerosol-tight centrifugation is only possible with 4 x 15 mL conical tubes in the swing-bucket rotor.

What is the minimum selectable speed and in which increments can it be increased in centrifuge 5702/R/RH?

The minimum selectable speed is 100 rpm. It can be increased in increments of 100. The g-forces displayed are only approximations. The exact values can be calculated for the different adapters. Please bear in mind that a setting of 100 rpm equals a relative centrifugal force of 1.5 x g. The 100 x g displayed is only reached at a rotational speed of 800 rpm.

How can the set parameters be saved using the program keys?

This is only possible when the centrifuge is not running. First, set the desired program parameters using the TIME and SPEED dials and the TEMP arrow keys. The "at set rpm" function and the slower acceleration and braking ramps can also be saved in the fixed programs, if required. Keep the PROG 1 or PROG 2 key pressed for 2 s until the program key stops flashing and glows continuously. A short signal tone will sound. The program has been saved.

How can I use BD vacutainer CPT tubes (16 x 125mm) in Eppendorf centrifuges 5702/5702R/5702RH?

You will need rotor A-4-38 (art.no. 5702 740.004) with 4 x bucket for 16 x 125mm round bottom tubes (art.no. 5702 764.000).

Can the ShortSpin key be programmed?

No, the ShortSpin key cannot be programmed.

Is it possible to switch off the signal tone?

Yes. If the OPEN key is pressed for longer than 2 s while the centrifuge lid is open, either “b on“ (signal tone on) or “b of“ (signal tone off) will appear. With the Centrifuges 5702 R / 5702 RH, a pictogram on the display indicates that the signal tone is switched on.

How can the relative centrifugal force (rcf) be determinedd for the different adapters?

The rcf (g-force) shown on the display is standardized for 15 mL Falcon tubes (rotor: A-4-38). The rcf to be attained at maximum speed for the various adapters are listed in the Operating Manual. In order to determine a specific rcf for a specific adapter, use the following formula according to DIN 58970: rcf = 1.118 · 10-5 · n2 · rmax n: rotational speed in rpm rmax: max. centrifugation radius in cm

Which material is the rotor chamber made of?

The rotor chamber is made of high-quality steel.

Are any rotors for 1.5/ 2.0 mL micro test tubes or microplates available for Centrifuge 5702 / 5702 R / 5702 RH?

The centrifuge has a fixed-angle rotor for 1.5/ 2.0 mL micro test tubes. With the help of adapters, tubes with a volume of 0.2 - 0.6 mL can also be used. A rotor for microplates, however, is not available.

Can the values set for routine applications be secured against unintentional adjustment?

Yes, with the Centrifuges 5702 / 5702 R / 5702 RH it is possible to fix the desired settings. To do this, press the SHORT and the OPEN keys simultaneously for at least 5 s while the centrifuge lid is open. In this way, the dial adjustment is deactivated and "lo on" will appear on the display of the Centrifuge 5702. On the display of the Centrifuges 5702 R / 5702 RH, the fixed setting of the centrifugation parameters will be indicated by an additional pictogram. The set values can now no longer be adjusted, irrespective of whether the centrifuge is running or not. In order to reactivate the dial adjustment, press the SHORT and OPEN keys again for 5 s. "lo of" will appear on the display of the Centrifuge 5702, and the pictogram on the display of the Centrifuges 5702 R / 5702 RH will change. The parameters can now be adjusted again.

Is aerosol-tight centrifugation possible in the Centrifuge 5702 / 5702 R / 5702 RH?

Yes, there are aerosol-tight caps available for the round buckets of the rotor A-4-38. These caps are certified according to Porton Down. All round bucket adapters, except for the adapter 5702 723.002, can be used for aerosol-tight centrifugation. Instead of the adapter 5702 723.002 for two 15 ml Falcon tubes each, the adapter 5702 732.001 for one 15 ml Falcon tube is available for aerosol-tight centrifugation.

How can the adapters and rotors of centrifuge 5702/R/RH be cleaned?

Rotors, buckets, sleeves and adapters should be cleaned on a monthly basis with a neutral detergent in order to prevent material changes due to residues of the material being centrifuged. Please do not use sodium hypochlorite or chlorous or oxidizing disinfectants and detergents under any circumstances. Disinfection with glutaraldehyde solution is possible. We recommend Cidex ® activated glutaraldehyde solution ( ® : Johnson & Johnson). Plastic adapters and rubber inlays are dishwasher safe.

What is the maximum number of 15 mL conical tubes that can be centrifuged in the fixed-angle rotor F-35-30-17 of centrifuge 57xx?

A maximum of 20 x 15 mL conical tubes can be centrifuged in the fixed-angle rotor F-35-30-17.

Does the Centrifuge 5702 R/ RH has an energy saving function?

Yes, the ECO shut-off automatically switchs off the compressor after 8 hours of non-use. The device has a stand-by button.

Is it possible to operate the Centrifuge 5702 R in the cooling room?

No, the Centrifuge 5702 R must not be operated in the cooling room. To avoid damage caused by condensation, the centrifuge should be operated in a normal lab room. To ensure optimum operation of the centrifuge, the ambient temperature should be between 10 °C and 40 °C. At temperatures below 18 °C, a warming-up time of approx. 1 hour is required to ensure faultless operation.

How can the centrifuge be opened in the case of power failure?

1. Pull the plug and wait until the rotor comes to a standstill (can take up to 5 minutes!). 2. The emergency lid release is located on the bottom of the device: a small, white plastic button is located in the base plate in front of the front right device foot. Remove this and pull the cord vertically downwards. The lid will open. 3. Please ensure that the cord retracts completely into the housing when close the lid again. Press the plastic button back into the base plate.

Is it possible that the time is counted down only after reaching the selected speed?

Yes, this is possible. Pressing the START/STOP key for longer than 2 s with the centrifuge lid open initiates the switch to the "at set rpm" mode, as symbolized by a pictogram. To exit the "at set rpm" mode again, press the START/STOP key again for longer than 2 s with the centrifuge lid open, until the pictogram appears.

Is it possible to change the acceleration and braking ramps for specific applications in centrifuge 5702/R/RH?

Yes, when working with Ficoll density gradients or other sensitive applications (e.g. certain blood and urea centrifugations), slower acceleration and braking ramps can be set for the Centrifuge 5702 / 5702 R / 5702 RH. This allows the centrifuge to accelerate and decelerate smoothly and ensures optimum centrifugation results. Press the SHORT key for more than 5 s while the centrifuge lid is open. The writing on the display changes from "br on" (brake on) to "br OF" (brake off), or "soft" is displayed (5702 R, 5702 RH). The slower acceleration and braking ramps are now activated. If the SHORT key is pressed for less than 5 s while the centrifuge lid is open, the current state is displayed.

Are the adapters and rotors of centrifuge 5702/R/RH autoclavable?

All rotors, buckets, adapters, sleeves and caps are autoclavable for 20 min. at 121°C. The rotors A-4-38 and F-35-30-17 as well as the affiliated buckets and sleeves can even be autoclaved for 2 hrs. at 140°C and 3 bar.

离心机需要多久维护一次？

这取决于使用强度，并且因设备负载而异。然而，建议每年至少维护离心机一次。

离心机维护服务价格？

费用取决于型号和所执行的维护。请联系您当地的 Eppendorf 客服。

离心机需要多长时间进行一次 OQ？

公司负责对设备进行技术检查。 Eppendorf 建议定期进行设备验证，具体取决于使用强度。然而，至少应每年进行一次 OQ。

我想提高我的技能，你们能够提供哪些类型的培训或在线培训？

请访问 Eppendorf 网页关于 Eppendorf 培训中心的信息或联系您当地的 Eppendorf 客服，以获取更多信息和报价。

IQ 或 OQ 是什么？有什么用？

安装和操作验证；IQ 记录设备已正确交付和安装。 OQ 检查设备是否正常运行。 IQ/OQ 确保设备满足您的质量管理要求，确保设备正常运行且符合制造商指标。

进行维护之前，需要我怎么样处理设备？

首先需要清除设备污染。设备不得锁定且所有样品已从设备中移除。

怎么样清洁离心机？

请使用中性清洁剂进行清洁。我们建议使用乙醇或醇类消毒剂进行消毒。请确保在选择消毒方法时遵守适用的法律法规和准则。您可以观看视频“Centrifuge Maintenance - The basis for your lab safety”（离心机维护 - 实验室安全的基础）或从我们的网站下载操作手册了解详细信息。

请联系您当地的 Eppendorf 服务团队。您可以在我们的主页或资讯材料中找到联系信息。

我可以自己进行软件更新吗？

编号对于带 USB 接口的离心机，应由有资质的 Eppendorf 维护技术人员通过现有 USB 端口进行软件更新。这样才能确保实现最新的安全要素、对转子进行最新检测并且通过最新参数优化机器运行。

转子检查是维护服务的一部分吗？

不是。可以在维护服务之外单独订购，具体取决于转子类型（固定角转子或水平转子）。

离心结束后，是否应该盖上冷冻离心机盖？

如果经常在低温下使用离心机，您应该盖上冷冻离心机盖。不使用时（例如夜间），请关掉离心机并清洁转子腔。离心机盖应保持打开状态以干燥离心机。

为什么要定期维护离心机？

为了确保设备的最优性能和精确度。这也能早期发现任何缺陷，然后可以很容易地纠正。执行大量离心任务会增加转子损坏的可能性。通过正规检查，可以在早期阶段检查出任何损坏，也就是说，可以在转子发生任何严重损坏之前更换。

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Centrifuge 5702/ 5702 R/5702 RH - 低速离心机

LCD display and rotary knob on the Centrifuge 5702 R

The low-speed centrifuge Centrifuge 5702 R is quiet and ergonomic

Centrifuge 5702, Rotor A-4-38, x-75 mL conical tubes

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您是否希望改善工作环境？5702系列低速离心机具备静音运行、紧凑设计等特性，并且提供适配所有类型试管的 6 种不同离心转子，适用于低到中等通量临床研究或细胞培养实验室。

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用途

特征

5702 系列低速、通用型离心机专为低到中等通量临床研究或细胞培养实验室而设计。它们采用紧凑设计，可轻松放置在实验室工作台上；运行噪音极低，有助于改善实验室工作环境；提供 6 种不同离心转子，适配所有类型试管。
5702 系列低速离心机具备安静紧凑、用户友好等特性，可以轻松放置在实验室工作台上，改善实验室工作环境。开盖高度低，便于装载或者拿取样品。
5702 系列提供三种不同型号，以满足您的实验室或应用需求。Centrifuge 5702型号适用于标准应用， Centrifuge 5702 R 冷冻型号适用于热敏性样品， Centrifuge 5702 RH 主动加热与冷冻型号适用于细胞培养等活体样品。

温度管理

选择合适的型号以满足您的温度要求：
• Centrifuge 5702– 优化气流，使运行期间尽可能放缓样品升温速度
• Centrifuge 5702 R/RH– FastTemp仅用于快速预冷功能
• Centrifuge 5702 RH– 主动加热确保整个离心循环期间的温度精度
• Centrifuge 5702 R/RH– ECO 智能关闭功能可在设备处于非活动状态的一段时间后关闭压缩机，降低能耗并延长压缩机寿命

安全管理

5702 系列低速离心机搭载易于清洁的不锈钢转子腔。自动转子识别和失衡检测，确保离心安全；按键锁定功能，防止参数意外更改。您还可以选择气密性转子盖，用于离心危险样品。

带气密性转子盖的 A-4-38 水平转子

您是否拥有 Eppendorf 产品？已经注册了？

您知道吗，每款 Eppendorf 注册产品均可在我们的奖励商店兑换以下?
• 100 点 epPoints^®
• 当您注册离心机、振动试验机、CO2 培养箱或循环仪时，可享受额外 3 个月的保修服务
• 每款注册产品均可参加一次 Eppendorf 独家抽奖活动
• 在 Eppendorf 网站上分享您的个人产品故事

操作非常简单！您可以 -
1. 下载 Eppendor f应用程序，扫描并注册，或者
2. 访问我们的网页，登录 myEppendorf 帐户并输入产品序列号
更多信息敬请访问：www.eppendorf.com/productregistration

废弃产品

包装处置
离心机包装包含不同材料，包括木制托盘、纸板、塑料防尘罩和一些泡沫部件。材料的回收变得越来越重要：您知道欧洲几乎回收所有的纸板材料吗？我们的离心机纸板包装含有约 50%的回收材料。请通过收集冰箱纸板包装材料并将其防止在适当的回收容器中，来支持回收有价值原材料的全球可持续发展倡议。对于LD-PE和泡沫制成的塑料防尘罩，我们建议选择可以回收PE材料的专门回收合作伙伴料。建议联系您当地的废物管理公司或设施管理团队，了解适合贵公司的可用回收方案。

仪器处置
我们的离心机可以使用多年。但如果需要更换，我们建议您根据当地要求，妥善处置此类仪器。我们强烈建议您在具有主动制冷仪器方面具有丰富经验的经认证本地回收合作伙伴。“本地”处理可减少运输影响。由于制冷剂需要以安全、可持续的方式进行移除和回收，建议采用“认证”方式对冷却离心机进行处置。

消毒
该设备用于实验室和/或用于处理生物样品。请记住对需要处理的设备进行充分去污。查看当地要求。有关更多信息，请联系当地的生物安全官员和/或废物管理官员。检查您当地的回收合作伙伴是否有特殊说明和/或文件要求。您也可以使用Eppendorf去污表格作为指导。

阅读更少

规格	5702	5702 R	5702 RH

最大 RCF	3000 × g	3000 × g	3000 × g
最大 RCF，带固定角转	1900 × g	1900 × g	1900 × g
最大 RCF，带水平转子	3052 × g	3052 × g	3052 × g
速度	100 – 4,400 rpm (100 rpm 步进)	100 – 4,400 rpm (100 rpm 步进)	100 – 4,400 rpm (100 rpm 步进)
产品类型	离心机	离心机	离心机
可用转子	6	6	6
最大容量	4 × 100 mL	4 × 100 mL	4 × 100 mL
加速时间¹⁾	≤19 s	≤20 s	≤19 s
减速时间¹⁾	≤19 s	≤28 s	≤29 s
定时器	0 – 99 分钟，可连续离心	0 – 99 分钟，可连续离心	0 – 99 分钟，可连续离心
SOFT 软刹车功能	是	是	是
噪音水平	< 52 dB(A)， A-4-38 水平转子	< 46dB(A)， A-4-38 水平转子	< 46dB(A)， A-4-38 水平转子
电源	230 V, 50 – 60 Hz	230 V, 50 – 60 Hz	230 V, 50 – 60 Hz
最大能耗	200 W	380 W	380 W
尺寸（长x宽x高）	32 × 40 × 24 cm / 12.6 × 15.6 × 9.6 in	38 × 58 × 27 cm / 15 × 22.9 × 10.6 in	38 × 58 × 27 cm / 15 × 22.9 × 10.6 in
占地面积（带/不带前面板的尺寸，WxD）	32 × 40厘米 /  12.6 × 15.6英寸	38 × 58厘米 /  15 × 22.9英寸	−
产品重量	19 kg / 41.9 lb	35 kg / 77.1 lb	35 kg / 77.1 lb
开盖高度	53 cm / 20.7 in	60 cm / 23.4 in	60 cm / 23.4 in
冷冻型	非冷冻	冷冻型	冷冻/加热
温度范围	–	-9 °C 至 40 °C	-9 °C 至 42 °C

最大容量
锥形管	20 × 15 mL/ 4 × 50 mL	20 × 15 mL/ 4 × 50 mL	20 × 15 mL/ 4 × 50 mL
Blood collection tubes	36 × 13 mm/ 30 × 16 mm	36 × 13 mm/ 30 × 16 mm	36 × 13 mm/ 30 × 16 mm

1)加速和减速时间可能随转子、载重和电压版本而变化。

下载: Centrifuge 5702/ 5702 R/5702 RH

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Overview of all Centrifuges: Capacity and Technical Data

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Centrifuge 5702/ 5702 R/5702 RH - 低速离心机

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