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DL11-DB Test Kiln

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DL11-DB Test Kiln

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DL11-DB Test Kiln closed
DL11-DB Test Kiln closed
DL11-DB Test Kiln closed from the back
DL11-DB Test Kiln inside
DL11-DB Test Kiln inside
DL11-DB Test Kiln open from the left side
One-Touch Control includes a configurable Bisque and Glaze program and 4 Custom programs
Inside the element connection panel you can see the thermocouple and ceramic element terminal.
Note the way we make element connections electrically tight but easy to work on. No crimping required.
NEMA 5-15 Plug
8 Gauge Type K Thermocouple shown with protection tube
Detail of hinge on the Doll/Test kilns

Furniture Kit

 H-D-KDHL/00 ($140.00)
Furniture Kit for Doll/Test Kilns

Two 9" Full Round Shelves (3/8" thick), Four each of 1/2", 1", 1-1/2", 2", 3", & 4" High 1" Triangular Ceramic Posts,

Questions? Quote?

Send an email to or
call 800-750-8350.

DL11-DB Test Kiln

Model DL11-DB Doll/Test Kiln with a One-Touch™ Control. Kiln comes with hard ceramic element holders, thermocouple protection tube, strong solid-top stand, and solid peephole plug. 11" Diam x 9" High (0.5 cu ft). 2-1/2" K23 brick. 120 volts, 15 amps. Includes NEMA 5-15 plug. Cone 5. (Not listed to UL499)

2-1/2" (63 mm) K23 Premium Firebrick
One section
6 sides
0.5 cubic ft (14 Liters)
105 pounds (47 Kg)
11" Diam x 9" High
19" Wide x 25" Deep x 22" High
48.3 cm Wide x 63.5 cm Deep x 55.9 cm High
Part Number
Fuse Size
1800 W
120 V
Single Phase
20 Amp

Maximum Temperature

  • Max TemperatureCone 5, 2170F, 1190C

Additional Electrical Information

  • Amps15
  • Max TemperatureCone 5, 2170F, 1190C
  • Wire Connection5-15P Plug (15 amp, 120 volt)
  • Wire Ga for Connection14 Ga
  • Branch FusingNo

Certifications and Markets

  • InternationalMade for USA market only
  • CENot CE certified
  • UL499Not listed to UL499

Click on Red Arrow to expand specifications for each voltage. When printing the page expand the voltage specifications first.

One 9” high section sits on a bottom. The kiln is very easy to assemble and disassemble.
Stainless steel wrapped around shaped firebrick. There are three adjustable clamps welded to each casing. All assembly is with stainless steel screws. The kiln sections sit on a separate stand.
Simple strong hinge with chain for door support
Heavy-duty 14 gauge full solid stand with multiple bends for strength. Legs bolt on with heavy 1/4-20 stainless bolts. The metal is aluminized for good corrosion resistance.
A proprietary brick coating is applied to all interior surfaces of the kiln. This is put on before the element holders are inserted. This coating penetrates the firebrick and fuses the surface on a microscopic level which helps prevent dusting and crumbling of the fragile firebrick.
One solid ceramic peephole plug with full 1” diameter.
Single Zone.
8 Ga Type K Exposed Thermocouple (4.5" long /114mm)
Mounted on control panel
One box.
Controls are mounted in a removable box.


Durability, Repairability, Better Heat Transfer. The smooth, hard surface of the inside ceramic channel allows the elements to expand and contract freely. No pins! The dense ceramic holders extend element life because they do not insulate the hot elements from the kiln interior.
Mullite protection tubes extend thermocouple life and keep kiln clean. The mullite protection tube keeps the metal oxides of the thermocouple tip from dropping off and contaminating your work.
Aluminized stands are extremely strong and corrosion resistant. The offer solid support under the kiln - unlike spot-welded angle stands that are common in the industry.
Special brick coating hardens and seals brick for durability and cleaner operation.
Thick 8 gauge thermocouples last a long time. Special Limit of Error to ANSI MC96.1 specifications is used.
Corrosion resistant materials and methods result in a long-lasting kiln.
Three case clamps per 9" high kiln section are redundant safety for your L&L kiln.


K23 firebrick combines good insulation with strength

Ease of Use

Four-Key Control that Redefines Simplicity • Perfect for Schools & Hobbyists
Solid large non-tapered peepholes allow a wider view into the kiln.
This is used on top-loading kilns that are 8 sided or less


The combined experience at L&L Kilns in kilns, ceramics, electrical engineering and process engineering is unsurpassed. We work as a team to help you get you answers and help.
Most L&L Kilns have a three-year limited warranty.


The bottom can be easily reversed in case of a firing mishap.


Power Relays are mercury-free to comply with increasing regulation and concern about mercury in schools
All L&L Kilns come with an on-off switch


APM elements increase element life in difficult applications


Type S Platinum Thermocouples are recommended for high fire applications. NOTE: Price of upgrade is per each thermocouple. 

Pyrocil thermocouples are sensitive but limited to about 2200°F but offer greater sensitivity to temperature change and so may be appropriate in applications below 2200°F that require sensitivity. NOTE: Price of upgrade is per each thermocouple. 


The Vent Control allows you to automatically control the operation of the Vent-Sure kiln vent with one of the outputs from the DynaTrol (or Genesis). 

The L&L Vent-Sure Kiln Vent is the most powerful downdraft kiln vent on the market today. That means you have more flexibility in the installation.

Kiln Furniture

Kiln furniture kits are the recommended set of ceramic shelves and posts that go with each kiln model. These are for loading the work in the kiln.

These safety gloves are perfect for handling hot work when unloading a kiln.


The new Genesis control from Bartlett includes a touch screen interface and WIFI connectivity added to the proven software of the DynaTrol. 

Control, monitor and record data for up to 10 kilns from your computer for a one-time price.

36" Wide x 36" Deep x 25" High
91 cm Wide x 91 cm Deep x 63 cm High
36" Wide x 36" Deep x 25" High
91 cm Wide x 91 cm Deep x 63 cm High
110 lbs (50 kg) + Kit 130 lbs (59 kg) + Vent lbs ( kg) + Kit + Vent 110 lbs ( kg)
Skidded Carton with Foam-in-Place packaging