SKU: 36850250066

PolyScience Polycarbonate Open Bath System 23 Liters

Sale price$1089.00 Regular price$1210.00
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

PolyScience Polycarbonate Open Bath System 23 LitersOverview An economical alternative to integrated heating baths for liquid temperature up to 85C. Controller bridge rests securely on the deep drawn stainless steel reservoir, yet is easily removed for tank cleaning. Generous bath opening provides ready access to samples and the included bath cover improves stability. Features Advanced Programmable or MX Temperature Controller 23 liter reservoir Transparent polycarbonate reservoir lets you keep samples

Overview

An economical alternative to integrated heating baths for liquid temperature up to 85°C. Controller bridge rests securely on the deep drawn stainless steel reservoir, yet is easily removed for tank cleaning. Generous bath opening provides ready access to samples and the included bath cover improves stability.

Features

  • Advanced Programmable or MX Temperature Controller
  • 23 liter reservoir
  • Transparent polycarbonate reservoir lets you keep samples in clear view
  • Elevated tank bottom provides secure hand holds when lifting or relocating bath, remains stable on uneven surfaces
  • Controller bridge removes easily for tank cleaning, rests securely on reservoir top edge when in use
  • Included bath cover reduces evaporation and improves temperature stability
  • DuraTop™ chemical resistant bridge
  • Lidded opening for optional cooling coil
  • Drain port
  • Complies with DIN 12876-1 Class I safety requirements for use with non-flammable liquids

    Controllers

    Specifications and features for the Polycarbonate Open Bath Systems vary based on the controller chosen.  Some key specifications are in the table below, and additional features for each controller are listed below the table.

    Advanced Programmable Economy MX
    Temp. Range (°C) Ambient +10° to +85°C  Ambient +10° to +85°C 
    Heating 1100 W 1100 W
    Temp. Stability ±0.01°C ±0.07°C
    External Temp. Control Yes (probe not included) No
    Pump Variable-speed 1-speed
    Programmability Ten 100-step programs N/A
    External Circulation Open or closed loop Closed loop
    Safety Rating* DIN 12876-1 Class I DIN 12876-1 Class I

    *DIN 12876-1 Class III devices are rated for use with flammable liquids.  DIN 12876-1 Class I devices may be used with non-flammable liquids only.


    Advanced Programmable Features

    • Time/temperature programming (ten 100-step programs)
    • Intuitive 4.3” (10.9 cm) SmartTouch™ display
    • 6 languages: French, German, Spanish, Chinese, Arabic, English
    • Variable speed pump with open- and closed-loop external circulation capability
    • Swivel 180™ Rotating Controller
    • On-board connectivity: USB-A & B, Ethernet, RS232/485, and external temperature probe
    • Event scheduling (time & date) with real-time clock
    • Review temperature trends for up to 10 days
    • Multiple selectable “home” screens
    • On-screen help
    • Automatic and/or user-adjustable performance optimization
    • 5-point calibration capability

    Economy MX Features

    • Large, universal icon and English display
    • On-screen prompts
    • Single-point calibration capability

    Please note: PolyScience circulating baths are manufactured at the time the order is placed and have a 2-3 week lead time.

    Key Attributes
    Type Stirred / Circulating Baths
    Incubation Yes
    Refrigeration No
    Temp Range (°C) Ambient +10 to 85
    Capacity (L) 23
    Circulation Internal & External
    Brand PolyScience
    MaxFlow Rate (l/min) 20.1, 13.5
    Temp Stability (°C) ±0.01, ±0.07
    Timer Yes
    Alarms Yes
    Digital or Mechanical Digital
    Data connection Yes
    Tank Material Polycarbonate
    Sample Agitation No
    Media Racks Available Yes
    Warranty (years) 2
    Weight (lb) 51
    Width (in) 18
    Depth (in) 13.6
    Height (in) 17.4

     

     

    Manufacturer specifications

    Controller

    Advanced Programmable

    Economy MX

    Working Temperature Range °C

    Ambient +10° to 85°

    Ambient +10° to 85°

    Reservoir Capacity (liters)

    23

    23

    Reservoir/Tank Material

    Polycarbonate

    Polycarbonate

    Reservoir Cover

    Included

    Included

    DuraTop 

    Yes

    Yes

    Optional cooling coil opening

    N/A

    N/A

    External Circulation

    Open- or closed-loop

    Closed-loop

    Working Access
    (L x W x D) (inches)

    8.3 x 12 x 8

    8.3 x 12 x 8

    Temperature Stability °C

    ±0.01°

    ±0.07°

    Display

    4.3" SmartTouch Touchscreen

    3.25" LCD

    Display Resolution (Set)

    0.01

    0.1

    Display Resolution (Read)

    0.001

    0.1

    Pump Type

    Pressure/Suction

    Pressure

    Pump speed

    Variable

    One

    Process Connections

    1/4" (F) NPT

    1/2" O.D. Barbed Tubes

    Temperature Calibration Capability

    5-point

    1-point

    External Temperature Control 

    Yes (probe not included)

    No

    Time/Temperature Programs

    Ten 100-step programs

     N/A

    Over-Temperature Protection / Failsafe Heater Control

    Yes

    Yes

    Low Liquid Level Protection

    Yes

    Yes

    Reservoir Drain

    No

    No

    Flammability Class (DIN 12876-1)

    I (FL)

    I (FL)

    Maximum Ambient Temperature °C

    35

    35

    Overall Dimensions (L x W x H) (inches)

    18 x 13.6 x 16.3

    18 x 13.6 x 17.4

    Maximum Pressure (psi)

    4.3

    2.3

    Maximum Pressure Flow Rate (l/min)

    20.1

    13.5

    Maximum Suction Flow Rate (l/min)

    14.7

    N/A

    Heater Wattage

    1100

    1100

    Electrical Requirements (VAC/Hz/Ph/A)

    120/60/1/10

    120/60/1/10

    Regulatory Approvals

    ETL

    ETL

    Shipping Weight (pounds)

    51

    45

    FAQ

    I would like to perform a heating / cooling program where the temperature ramps from one set point to another over time. Are the PolyScience 23 Liter Polycarbonate Open Bath Systems capable of this?

    That depends on the controller used. Only the Advanced Programmable controller can be programmed to perform ramps.

     

    I want to change the orientation of the circulating bath. Does the controller swivel or is it fixed in place?

    The controller swivels to allow the user to change the orientation of the bath and still have the controller facing forward.

     

    Is the lid hinged or is it completely removable?

    The lid on the PolyScience Polycarbonate Open Bath Circulators is not hinged; it removes completely.

     

    It is possible to have the circulation on without any temperature control being on?

    No. If the circulation is on, then a temperature setting must be selected.

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 36850250066

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    4.2 ★★★★★
    Based on 18 reviews
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    G
    Verified Purchase
    GMTTD
    Lexington, US
    ★★★★★ 5
    Great product
    Style: AVR-S770H
    I have owned several $1000.00 plus theater systems of 7.1(2) channels and I have never heard my speakers put out the sound like the Denon does. I would never change systems again unless Denon stops producing this product
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2026
    J
    Verified Purchase
    John E. Holiday
    Omaha, US
    ★★★★★ 5
    AVR-S770H - My first AVR and my first Denon - works great with Directv and Fire Stick
    Style: AVR-S770H
    This review is for the Denon AVR-S770H. I was apprehensive about buying an AVR for my main TV. I've always used a soundbar and was happy with the results. I assumed that adding an AVR would make things finicky and complicated. I'm happy to say, that is not true. This Denon has been fabulous. My requirements for a home theater receiver were/are the following: 1) Ease of use and NO additional remotes to our current set-up (family needs, I'm not a bachelor!) 2) I need the ability to connect 2 zones: the TV room and I have a pair of outdoor speakers on the patio First, as to the remote situation, I use Directv and I use an Amazon Fire Stick 4k. My old set-up was super simple. I picked up the Directv remote and hit Power. That turned on the TV, the Directv box, and the soundbar (since it was connected to the TV ARC port). Simple. If I wanted to change over to the Fire Stick, I simply used the same Directv remote to change the input and then used the Fire Stick remote from there. I'm happy to say the Denon has made things even simpler. Not only does the Directv remote turn on/off the TV, Direct box, and the Denon receiver but now I don't even have to bother switching inputs. If I pick up the Fire Stick remote and hit the Home button, the Denon senses that and immediately switches over. Likewise, if I pick up the Directv remote and hit a button, the Denon will switch back over to Directv. So that is an actual improvement. By the way, in order to get the Directv remote to turn off the Denon, don't worry about trying to program the remote via the Directv menu (I tried all the codes and failed). Instead, go to the Denon setting menu. Choose Setup> Video> HDMI Setup. Change the "Power Off Control" to "Video" or "All". Now the Denon will turn on/off when the TV does (using the Directv remote). My second concern was operating a second set of speakers via Zone 2. That also works perfectly. Now when I step outside to sit on the patio, I simply hit the Zone 2 button on the front of the Denon. I can use my phone to play music via the Denon's built-in Bluetooth. Some users need to be aware: in order to operate Zone 2, the receiver needs to be switched from 7.2 channel to 5.1 + Zone 2. That's perfectly acceptable for me since my TV has only front L & R speakers and a subwoofer. So I'm not even using the full capabilities of the 5.1. If you need 7.2 and a second zone, you need to find a different AVR. In sum, I bought this Denon with some trepidation and thought maybe I'd have to return it. Instead, it does everything I want and then some. Of course, it sounds great too. I'm so glad I switched from the soundbar.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 4, 2025
    R
    Verified Purchase
    Ricus
    Battle Creek, US
    ★★★★★ 5
    Wow!
    Style: AVR-S770H
    I had an Onkyo 5100 for a few years and experienced lots of issues with the UI over HDMI but after many many firmware updates they seemed to have resolved that and it had a great sound. Recently however the receiver started to turn itself on for no reason and I felt that it was a fire hazard. I bought this unit as a replacement and so far it is flawless. I believe that this receiver sounds even better and hopefully more reliable. The Atmos sound is excellent.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 25, 2024
    P
    Verified Purchase
    primem0ver
    Lexington, US
    ★★★★★ 1
    A firmware nightmare
    Style: AVR-S770H
    This piece of garbage has a mind of its own.  I bought it because I needed an HDR friendly device and it was highly recommended on more than one receiver list and went for a decent price.  In strictly audio terms it is a nice machine, though I wouldn't say its features are extensive.  However, IT decides when it wants to do things.  It randomly goes to zero volume without me touching anything (around once a week on average).  It randomly decides not to give me a picture when I turn it on.  This has improved since the last firmware update.  We are down from almost 20% of the time to slightly less than 10%.  Yes.  You read that correctly.  I have to turn it off and then on again, sometimes more than once before anything besides a brand name will show up on my TV.  It is supposed to have a screensaver but that never comes up unless they consider the stationary brand name a screen saver.  I have owned this thing for over 6 months and actually seen a screensaver with animation twice.  I have to turn my TV off if I am going to be away from it for any amount of time.  It has had plenty of opportunity.  The bottom line is that the people who write the firmware (operation software) don't seem to know what they are doing because this device is terrible at detecting REAL events and performing the necessary actions.  As a software/media developer, my primary device is a PC but I have been using PCs with receivers for decades and never had these kinds of problems.  Oh yeah... and the latest estimate of a firmware download is over 10 minutes.
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    Reviewed in the United States on July 13, 2025
    N
    Verified Purchase
    Neuralsplyce
    New York, US
    ★★★★★ 5
    Turned me into a Denon fan.
    Style: AVR-S770H
    I've only ever used Sony components for over 30 years. My latest Sony receiver experienced some problems. When I saw how much it would cost to repair it myself (circuit board swap), I decided to look at what else is on the market. This receiver costs less than the Sony replacement part with S&H. When the box showed up with full-sized, color pictures of the front and back of the receiver, I knew I was going to become a fan. Opened the box and one of the first thing I saw was a sheet of colored cable labels that includes labels for the components that will be plugged into the receiver. Pull the receiver out and see that the ports are color-coded too. Color-coded ports and labels is something I'm very serious about. I worked for years as a field engineer for a Fortune 100 computer equipment manufacturer. The low-end components started at $100k. For years, I tried - and repeatedly failed - to convince the product design teams to color-code the ports. To find everything I had fought for in a consumer-grade device was a dream come true. Not satisfied to make the cabling process as easy as paint-by-numbers, Denon embedded a video setup routine in the receiver that walks you through setting up your speakers, running the cables, and plugging in every single cable. The audio calibration process far exceeds what the Sony receivers do. In the box is a microphone with really long cable and a cardboard microphone stand you can easily assemble and disassemble. During the lengthy calibration, you place the microphone in 3 different listener positions - twice - for a total of 6 room readings. Adding components to each HDMI port was also just as easy and detailed. I have a small 'home theater PC' that it detected and gave me multiple names to assign to the port (Sony port names are fixed). I plugged my Xbox into the Game port and the top name on the list was Xbox. In no time, my home theater was back to normal - and I haven't even download the user manual to learn how to use the other features or go into the advanced settings.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on August 31, 2024

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