Chill Out this Summer

Every year we do battle with the erratic English summer, from damp and humid to totally barmy. Every year we ponder buying a Chiller to keep our tanks in some sort of balance. Every year we ask our local dealers for a price and each year we sit back in stunned amazement that the average marine Chiller costs a lot more than even a good quality home fridge. Well there are lots of reasons due to their design and having cooling elements that do not react with corrosive salt water. They also need to fairly efficient, as cooling tank is quite different to an insulated cabinet where heat exchange needs to happen in smaller amounts. Another reason is the way the products are traded in the UK few dealers if any have sufficient volume of these units to warrant bulk purchase and pass discounts onto customers. At STM we are always looking at new ways to bring better value to our customers. This year we have come up with the idea of a pre season Chiller bulk buy scheme. Purchasing a Chiller this way makes them far more affordable than through normal retail channels. The concept is simple and offers STM best value. Why bother Marine inverts are unable to regulate their temperature like mammals so if the temperature raises so does their metabolic rate. Most can adapt within certain tolerances but the fact is combine this with the drop in dissolved oxygen as temperature rises, many corals are lost every year as the temperature creeps up during the summer and the stress weakens them. The same is true for fish who suffer outbreaks of disease due to lack of temperature stability. Stability of a tank is something we strive for in other parameters and temperature should be the same. How does it work? Easy really we need to put together a buying group for this offer. The idea is if we can find enough like-minded people who want a Chiller at a best value price we can put a good deal together. The buying schedule is outlined below 1. Select the model you require from the table below 2. A 20% deposit is required to secure your place in the group; this can be a simple credit card deposit we will not charge your card until commitment date. This can also be cheque or cash as long as we receive cheques in sufficient time to clear before commitment date. 3. What is commitment date this is the date all payment in full must be made. Up to this point you can pull out of the deal. Delivery will take place 7 days after commitment date.
Now take a look at a best value deal. Model Teco Mini Teco RA 200 Teco RA 240 Teco RA 680 Teco RA 2000 Water Vol 30 gal 65 gal 110 gal 280 gal 280 gal + Current Mail Order Price 290.81 469.99 699.99 899.99 1,899.99 Our Price 259.99 399.99 499.99 599.99 1,299.99
Example of Interest Free option. Minimum deposit required is 20 %, although larger deposits can be made resulting in lower monthly payments. Monthly payments commence 1 month after acceptance via Direct Debit from your bank. Example given Purchase price Deposit = Total for Interest Free. Divided into 6 Equal payments @ 0% Finance
Model Total Purchase Price Deposit Required 20 % Payments 0% Teco RA 680 599.99 120.00

Remainder 6 Monthly

479.99
Planned time table Offer commences 05/04/01 till commitment date 06/05/01 STM procure and bulk purchase 07/05/01-15/05/01 Delivery, shipping or collection will be arranged for week commencing 16/05/01 A couple of notes This is a one-time offer and will not be repeated again this season. We are unable to offer these products at these prices outside the buying group. If you would like more details give Chris a call on 01732-454190 Do your corals and fish a favour this summer trust us its coming soon honest.

Immission Line

2.003.01
Battery and power operator sampler

Main Features:

TCR TECORA s.r.l. Via Alessandro Volta, 22/24 - 20094 Corsico (Mi) Italy - Tel. Fax. - www.tecora.it e-mail: tcrtec@tecora.it
In accordance with official method EN12919 External power supply 110/220 Vac without any adapter and 12 Vdc with Delta Battery Pack Intergrated dry gas meter version available Operating flow range 0.2 - 25 l/min without any external devices Battery consumption optimized according to the sampling flow rate Electronic controlled flow rate at standard and actual conditions Adjustable flow rate during the sampling mode without any stop Measured and logged parameters: - Instant flow rate, - Total volumes, - Ambient and Temperature pressure
1 l/min charcoal sampling tubes
Liquid protection trap Logging of more than 60 sampling reports SMS remote control (*)
10 l/min @ 10 kPa pressure loss
- Loss of pressure across the filter
Autonomy with Delta Battery Pack page 1 of 3

* Optional

Product Data Immission Line 2.003.1
Thanks to its modular structure, changing the battery pack in the field, without stopping the sampling, is a quick and easy operation that increases the autonomy of the sampler. In this new version, the sampler built in system allows both 110/220 Vac and Delta battery pack power supply. Compared to the old version, the new built-in power supply system allows battery charging and instrument running using a simple power cord (included).

16.67 l/min 47mm filter

Ed. 3 03/09 - Technical specifications may change without previous warning
Delta Mk2 is the evolution of Delta battery sampler. The main topics of the new version are the removal of the battery adapter, now as built-in device, and the integration of the dry gas meter (DGM), as requested by the official methods. The DGM version supplies a double control (flow and volume) on effective sampling performance: this comparison is unique to find in a portable equipment, with the result of high accuracy for output data. An innovative electronic flow control system, optimized for battery consumption, manages the power used in relation to the flow rate.

Flow Checking

The control of the flow is effective to obtain fast response time, even at low flow ranges. The response time (only 5 seconds) allows the instrument to adjust itself to changing ranges and pressure drops. The new pneumatic system doesnt need any external device and is free from pulsations, even at lower flows. A trap secures the instrument from damages caused by the accidental liquid suction.

Sequentiality

Equipping Delta with the TCR sequential manifold module, it is possible to connect to the sampler all TCR sequential modules. The module is connected to the instrument in the place of the battery pack and it is supplied with 110/220 Vac. The programming modes allow to perform multiple samplings, daily or with established duration and pause. A sequential pump function allows to spread the samplig duration. This function is very useful with sampling on tubes or impingers, because allows to have a representative sample for 24 hours, without the risk to overload the tube or the adsorbent liquid.

Data processing

Measurement reports are saved on the internal flash memory. Using the function Explore memory, through the wide graphic display, it is possible to see all stored reports. Through the RS232 interface, it is possible to download all stored data on a PC.

Utility software

The dedicated Downloader software, compatible with Echo and Bravo series, allows to convert all stored data in an ExcelTM sheet with a simple click. The software is supplied with the instrument and the connecting cables in a CD format.

Delta with Battery Pack

Delta with TCR sequential manifold module

Software Downloader

page 2 of 3
Technical characteristics

Measured sizes

Every sampler is supplied with: - carrying case - Rauclair tube 3 mt - kit universal adaptors for tubes - power supply cable - instructions manual - calibration certificate
Range regulation Maximum flowrate range Mass flow Volume flow Secondary volume * Atmospheric pressure Range Precision Resolution Lost of charge on filter Range Sucked air temperature (associated with amb. temp.) Used sensor Range [resolution] Precision Gas temperature at DGM* Used sensor Range [resolution] Precision

0.2 - 25 l/min > 30 l/min Precision better than 2% Precision better than 2% With dry gas meter precision 2% 20-110kPa (200-1100 mBar) better than 1% f.s. 0.5 kPa 0.01 kPa (0.1 mBar) 20-110kPa (200-1100 mBar)
Pt 100 -10 +60 C [0.01 C] better than 1% f.s. 0.5 C Electronic automatic <30 sec Membrane -5 +40 C 95% UR 110/220 Vac 50/60Hz or with Delta Battery Pack See graphic on page 1 Graphic LCD 128x64 pixel Tactile membrane RS 232 over 60 report Average 5 min 5.4 Kg [Batt. 5.5 Kg] 23x26x30 cm [Batt. 23x26x12 cm]
Specifications Delta Mk2 with DGM
Flow regulation Reaction time T90 (regulation) Pump Operating temperature Power supply Autonomy Display Keypad Interface Data memory Logging interval Weight [Battery pack] Dimensions [Battery pack] bxpxh

Codes for orders

Delta Battery Pack with integrated Delta MK2 (basic) battery charger
Delta MK2V (with dry gas meter) Battery Pack Delta interface for manifold module Delta module for TCR manifold Software Downloader - CD and connecting cable RS232 GSM Modem for control via SMS AA99-004-0001SP AA99-004-0002SP AA99-004-9907SP AA99-004-9920SP AA99-004-9921SP AA99-009-9909SP
AA99-004-9910SP AA99-000-9907SP
Delta module for TCR manifold Portable battery Printer page 3 of 3
Pt 100 -30 +50 C [0.01 C] better than 1% f.s. 0.5 C