Science & Laboratory - Recent Questions, Troubleshooting & Support

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Corning Pc-320 hotplate/stirrer. Where can I get a manual?

Why do you need a manual there is nothing to do. To make the stirring function work, you need a magnetic stir bar (just a Teflon coated magnet. There is a motor-powered spinning magnet under the ceramic plate. The heater is not thermostatically controlled. It just heats more as you turn the dial more.
8/4/2022 7:39:32 PM • Corning Pc-320... • Answered on Aug 04, 2022
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When should I remove my mercury amalgam?

7/4/2022 1:57:02 PM • Hu-Friedy Dental... • Answered on Jul 04, 2022
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Eppendorf 5415R Refrigerated Centrifuge. We have Error 13 on it.

Question edited for full 'make model (what it is)'. Question moved from Cars and Trucks to correct category. No Error 13. There is an Error 3? Contact Brinkmann direct., Page 34. https://manualzz.com/doc/o/d24gn/eppendorf-5415d-5415r-manual-troubleshooting https://www.google.com/search?q=eppendorf+5415r+error+13 ..
6/16/2022 6:49:41 PM • Eppendorf 5415d... • Answered on Jun 16, 2022
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I am getting an error 16 code on my Refrigerated Centrifuge Eppendorf 5702R

I fixed many of the Eppendorf 5702R with Error 16. It is caused by failure in the main frequency converter PCB. In every case, the failing component was different from the other. You will have to test it and replace few compartments. In simple, Error 16 means failure in communication between the control and frequency converter PCB's. Any failure in the main PCB that results in lower voltage will cause that error. I hope I have a simpler answer. i can help if you contact me. [email protected] or visit the company website: GreenBioMed.com
5/28/2022 1:31:19 AM • Eppendorf... • Answered on May 28, 2022
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Need service manual for Beckman Coulter J6B Lab Centrifuge.

Question edited for clarity, full 'make model (what it is)'. We don't have an exact category for J6B but moved it. A bit specialised for us here. https://www.labwrench.com/thread/177898/servis-manual No wiring schematics online https://www.google.com/search?q=beckman+j6b+wiring+diagram ..
5/19/2022 5:22:57 PM • Beckman Coulter... • Answered on May 19, 2022
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Comfort Tronic 4894. Why is water not coming out of hand piece?

There must be a water inlet solenoid the same as a washing machine. Call for service.
5/11/2022 4:49:34 PM • KaVo Lux Dental... • Answered on May 11, 2022
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I need eppendorf 5402 refrigerated centrifuge service manual

I don't see the service manual posted on the net, simply an operator's manual. Whether you can get such from the company's technical support is unknown as they have a lot of service contracts offered. You might post on Labwrench to see if someone has such and would upload it. Here are Eppendorf contacts and a superflous operator's manual: https://www.eppendorf.com/US-en/service-support/repair-service/ https://www.eppendorf.com/US-en/service-support/ https://www.eppendorf.com/product-media/doc/en/781602/Centrifugation_Operating-manual_Centrifuge-5420.pdf https://www.labwrench.com/equipment-results?q=centrifuge+5402 https://www.fixya.com/support/t22172056-5402_error_2 1 (800) 645-3050 Eppendorf customer service https://www.masontechnology.ie/brand/eppendorf/
5/5/2022 1:27:17 AM • Science &... • Answered on May 05, 2022
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We have APEL PD 303UV spectrophotometer in our

spectrophotometer in our lab. When it is started, it displays' "selftesting monochromator err".Please help and guide me to diagnose and rectify problem. Please reply me at this email address. [email protected]
5/4/2022 10:50:19 AM • Science &... • Answered on May 04, 2022
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The Pelton & Crane autoclave in my office keeps giving me a P-2 code and will stop running. Anybody know what this could mean?

Question re-worded for clarity. Sterilizer Manufacturer: Pelton & Crane Model of Sterilizer: Problem Title: DELTA 8 10 Error P2: Sterilizer Pressure reaches 241 Kpa before 135'C temperature Problem Description: DELTA 8 10 Error P2: Sterilizer Pressure reaches 241 Kpa before 135'C temperature Reasons 1. DELTA 8 10 Error P2: Sterilizer Pressure reaches 241 Kpa before 135'C temperature First, check the sterilizer can return the air/steam back from chamber to reservoir or not between 90C to 110C. It is very important to make sure all air will be purged out of the chamber. Only pure steam, the temperature can match pressure. If not return, check the bellow solenoid or the Power PCB board 2. If the air purging works well between 90'C - 110'C, then check the RTC (steam) sensor to make sure it is properly connected to the Power PCB board
3/9/2022 7:11:47 PM • Science &... • Answered on Mar 09, 2022
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Vp Eye 3.0 Driver

What about it? Needed? How to use? Give details. https://www.solodrivers.com/en/driver/18230/Webcams/Mijuki/VP-EYE-30C
1/23/2022 8:09:32 PM • Celestron... • Answered on Jan 23, 2022
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I want to download the driver for the Zorb mm-180

Windows 10 and legacy drivers: https://carson.com/customer-support/software/ Windows 10 file name: xploview v3.3.31.rar A .ZIP or .RAR file extraction program is needed if your OS does not natively open the file.
12/19/2021 4:08:57 PM • Carson Zorb... • Answered on Dec 19, 2021
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My sony video Graphic printer Up-890md problem is

Check if the paper is loading correctly
11/12/2021 10:30:12 AM • Sony Video... • Answered on Nov 12, 2021
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Motor wont work

There has been a recall of one of these models. I don't know if that is related to your problem. The units do not appear to be terribly expensive. https://medicaldevices.icij.org/events/aus-olympus-ofp-2-flushing-pump-used-with-endoscopic-irrigation https://www.labx.com/item/olympus-corp-ofp-endoscopic-flushing-pump/5010418
8/18/2021 4:58:43 PM • Olympus Ofp... • Answered on Aug 18, 2021
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