• Brookfield Speed Dating Over 301
• Brookfield Speed Dating Over 30 Inch

Information Regarding Age Groups
Our events have wide age ranges. However, DateSwitch events are large enoughso there are always participants in attendance who are your age, regardless ofwhether or not your age is on the lower or upper end of an age group. Men andwomen, who may be on the lower or upper end of an age group, have the opportunityto attend events for two different age groups in order to find the one they likethe best! We overlap the age groups in order to let you chose what event youwant to attend – consider this an advantage!

Attending a Younger Age Group
If there is an event you would like to attend, but you are a few years over the age limit, there may be options for you. We allow 1 or 2 people of each gender to attend a younger age group, provided there are seats remaining once registration closes on the day of the event. If this is something you are interested in, you must email info@DateSwitch.com with your name, age, day time phone number, event city and the date of the event you would like to attend. Priority is on a first come first serve basis and also to those who have already signed up for an event in their own age group.

Recommended Ages: Women 30 - 45, Men 30 - 45: Cost: $25.00: Event Status: Accepting Registration: Description Try our online speed dating event from home (or anywhere!) where you will meet around 10 singles just like you. Feb 14, 2021 The shelter organized 'speed dating' for the pets so interested parties can meet several pets and even created profiles for the available animals to share on. Falls and Brookfield.

Oct 16, 2017 Professional Matchmaker Connects Brookfield Singles With Personal Touch - Brookfield, CT - In a dating world revolving mostly around apps, technology and speed dating, Connectricity Matchmaking. Viscosity of resin for plastisols: Brookfield LVT or equivalent, spindle 3 at 12 rpm, temperature 25°, measure viscosity after 60s; Viscosity of gel-coats: Brookfield RV viscometer, spindle 4 at 4rpm, 25°C. Brookfield 'thixotropic index' for gelcoats: The ratio of RV4 spindle viscosity at 4rpm to 20rpm at 25°C.

Men and Women Over 55
If you are just a few years over the age range for the 40-55 event, you may still be able to attend. We do allow people to attend who are just outside this age range depending on seats available. If this is something you are interested in, you must email info@DateSwitch.com with your name, age, day time phone number, event city and the date of the event you would like to attend.

Cancellation Policy
No refunds or rain checks will be given as long as the event you signed up for takes place. In the rare chance we have to cancel an event, you will be refunded or allowed to attend a different event. We appreciate your understanding of this policy and how difficult it would be to organize events if we allowed people to just not show up and receive a rain check. An available option is to sell your spot to a friend who is able to attend. If you would like to do this, email info@DateSwitch.com and let us know the name, age and email address of the person taking your place.

Free Pass Policy
We are so confident our events work that you can come back for FREE if there isn’t anyone at the event you are interested in! To receive the Free Pass to another event, you must be there for the entire event and log in within 48 hours of the event start time and select no to everyone. If you select yes to one person, regardless if you match with them or not, you will not receive the Free Pass. You are eligible for one Free Pass per paid event. It is usually rare that we have someone with no interest in anyone at an event, but the Free Pass option is available.

DISCLAIMER & WAIVER
By signing up for a DateSwitch speed dating event, you are acknowledging that DateSwitch has not checked the validity or backgrounds of individuals participating in DateSwitch speed dating events. DateSwitch is not responsible for what happens between any individuals at DateSwitch speed dating events or in future meetings of any kind between two individuals who met at a DateSwitch speed dating event. DateSwitch participants agree by signing up for an event that they will indemnify and hold DateSwitch and its subsidiaries, affiliates, venues, officers, agents and other partners and or employees, harmless from any damage, claim or liability.

*By attending a DateSwitch event, you agree to have read and are fully aware of the above and agree to abide by them.

Brookfield Viscosity Explained

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More details at our Rheology Lab site at www.rheologylab.com or get in touch.

Brookfield viscosity usually refers to a viscosity measurement performed with a Brookfield Viscometer, sometimes refered to as a Brookfield viscosimeter. There are several models of viscometer available from Brookfield but the majority operate in the same manner: the viscometer motor rotates the spindle at a defined speed (measured in rpm) or shear rate and the viscometer measures the resistance to rotation and reports a viscosity value. Various spindle designs can be employed, depending on the nature of the sample and the requirements. Here is a brief introduction to the most popular arrangements:

Dip-in LV Spindles & RV Spindles

Labelled as LV or RV spindle sets, these comprise simple shafts ending in a disk or cylinder. A sample of 400 - 600ml in a suitable container is placed under the viscometer which is then lowered to dip the spindle into the sample up to an immersion mark on the spindle shaft. The dip-in spindle is suitable for comparative testing of the viscosity of free-flowing fluids.

Small Sample Adapter (SSA)

Brookfield Speed Dating Over 301

The Small Sample Adapter is a concentric cylinder measuring system, often know as a coaxial or 'cup and bob' system. In the small sample adapter a small sample (typical only 5 - 10ml) is sheared between the moving inner cylinder and stationary outer cylinder or chamber. The accessory was, as its name suggests, originally designed for measuring samples of limited quantity however due to its fairly narrow clearances the system operates in a degree of defined shear - a valuable capability of you wish to perform viscosity / shear rate profiles on a sample.

Ultra Low Adapter (ULA)

The ULA is nothing more than a large concentric cylinder designed specifically for bringing lower viscosity liquids into the measuring range of the viscometer.

T-Bar and Helipath

This accessory enables the viscometer to take measurements of soft solids such as pastes, creams and ointments. The Helipath system is a special stand that incorporates a motor that can slowly drive the head of the viscometer down. At the same time the viscometer motor is set to rotate at a low rate (typically 2 - 5 rpm) and the downward motion of the head causes the t-bar spindle to cut a helical path down through the sample. Best practice here is to take several measurements over a period of 30 to 60s and take an average.

So here's the kicker: All the above accessories will deliver a different result when measuring the same sample! So which is the right one? Well that's out of the scope of this article (get some advice) but it is clear that any reported viscosity specification for a material must therefore quote the relevant instrument set-up and measurement conditions.

The most critical parameters that should be included in such a specification include:

• Torque range: In order of increasing torque (and hence viscosity) range: LV, RV, HA or HB. The torque range usually prefixes the model number, for example: RVDVI+ or LVDVII+.
• Spindle e.g. RV2, LV3, T-C, Speed of rotation: 10rpm etc
• Measurement temperature

Brookfield Speed Dating Over 30 Inch

For many samples the following must also be stipulated:

• Container size and fill level details
• Instrument model: for example DVI+, DVII+ etc
• Measurement time: How long you run the test before taking a reading - critical for thixotropic samples.
• Sample pre-conditioning instructions: Pre-mixing or rest periods.

So a typical spec may look like: Brookfield LVDVII+, 500ml of sample in 600ml beaker, spindle 3 at 20rpm, 25°C, take measurement after 30s.

Here are some typical reported test methods and viscosity specs for a range of products:

• Viscosity of anti-icing fluid, ASTMD2196 Method B: Brookfield LVT Viscometer with Small Sample Adapter SC4-31/13R, 0.3rpm
• Viscosity of resin for plastisols: Brookfield LVT or equivalent, spindle 3 at 12 rpm, temperature 25°, measure viscosity after 60s
• Viscosity of gel-coats: Brookfield RV viscometer, spindle 4 at 4rpm, 25°C.
• Brookfield 'thixotropic index' for gelcoats: The ratio of RV4 spindle viscosity at 4rpm to 20rpm at 25°C. Note: 'The term 'thixotropic index' for this test is now outdated and the test is usually re-labelled 'shear-thinning index'
• Aluminum hydroxide gel viscosity for antacid formulations: Brookfield LV spindle 2 at 12rpm

Sample testing

If you need rapid results expertly obtained then why not send us your samples and we'll do the work for you? If this is of interest please tell us about your needs.